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Palestra Vetores Stock e Ilustrações

52,496 palestra imagens vetoriais livre de royalties encontradas para você.

Set of realistic boards. black green chalkboards, white flip chart, magnetic board and cork board
Set of realistic boards. black green chalkboards, white flip chart, magnetic board and cork boardPREMIUM
Vetores
Education, knowledge and choosing profession concept. young girl and boy standing bear books heaps choosing way of development profession speciality vector illustration
Education, knowledge and choosing profession concept. young girl and boy standing bear books heaps choosing way of development profession speciality vector illustrationPREMIUM
Vetores
A male speaker speaks behind the podium with a speech at a presentation in a large conference room full of spectators. a politician or businessman, a teacher giving a speech at an international forum. vector illustration in flat style
A male speaker speaks behind the podium with a speech at a presentation in a large conference room full of spectators. a politician or businessman, a teacher giving a speech at an international forum. vector illustration in flat stylePREMIUM
Vetores
Medical conference composition set
Medical conference composition setPREMIUM
Vetores
Sitting people rear view, young men and women characters sit on chairs in row, students back view, lecture participants
Sitting people rear view, young men and women characters sit on chairs in row, students back view, lecture participantsPREMIUM
Vetores
Funny owl in glasses carrying pile of books and holding globe vector set
Funny owl in glasses carrying pile of books and holding globe vector setPREMIUM
Vetores
Education, learning, teaching flat vector illustration. classes, lessons, training courses, tutorials, exams, books and research, library, online learning concept for mobile and web graphics
Education, learning, teaching flat vector illustration. classes, lessons, training courses, tutorials, exams, books and research, library, online learning concept for mobile and web graphicsPREMIUM
Vetores
Scientist speaking at conference in front of audience. male doctor speaker making scientific discovery announcement on seminar in auditorium flat vector illustration. science, medicine concept
Scientist speaking at conference in front of audience. male doctor speaker making scientific discovery announcement on seminar in auditorium flat vector illustration. science, medicine conceptPREMIUM
Vetores
Medical school students. doctors studying, hospital staff reading books. refresher courses for nurse, healthcare professor college vector illustration. medical study, medicine and health
Medical school students. doctors studying, hospital staff reading books. refresher courses for nurse, healthcare professor college vector illustration. medical study, medicine and healthPREMIUM
Vetores
Vector isometric school or college building cross-section. classrooms, basketball gym, lecture hall, library, music and art classes, teachers room, cafeteria and school bus
Vector isometric school or college building cross-section. classrooms, basketball gym, lecture hall, library, music and art classes, teachers room, cafeteria and school busPREMIUM
Vetores
Conference or forum. panelists on stage discuss the topic of the meeting in a large conference room. an event with speakers experts. vector illustration in flat style
Conference or forum. panelists on stage discuss the topic of the meeting in a large conference room. an event with speakers experts. vector illustration in flat stylePREMIUM
Vetores
Office workers listen to the report
Office workers listen to the reportPREMIUM
Vetores
Business seminar speaker does presentation front of audience
Business seminar speaker does presentation front of audiencePREMIUM
Vetores
Isometric illustration of the image to study for the entrance exam
Isometric illustration of the image to study for the entrance examPREMIUM
Vetores
Isometric stand for press conference with microphones, equipped place for the speaker in front of journalists. audience listens to the lecturer at the conference hall Banco de Imagens
Isometric stand for press conference with microphones, equipped place for the speaker in front of journalists. audience listens to the lecturer at the conference hallPREMIUM
Vetores
Online learning concept. 3d vector banner with copy space
Online learning concept. 3d vector banner with copy spacePREMIUM
Vetores
Vector isometric school mathematics classroom interior cross-section. school desks, chairs, blackboard
Vector isometric school mathematics classroom interior cross-section. school desks, chairs, blackboardPREMIUM
Vetores
Presentation conference hall composition international conference welcome to the future descriptions vector illustration
Presentation conference hall composition international conference welcome to the future descriptions vector illustrationPREMIUM
Vetores
Let's talk about sex. online school education program. safe education for teens, teenagers. vector illustration doodles, line art style design Banco de Imagens
Let's talk about sex. online school education program. safe education for teens, teenagers. vector illustration doodles, line art style designPREMIUM
Vetores
Chemistry science formulas with images of tools and experimental equipment on a blackboard.
Chemistry science formulas with images of tools and experimental equipment on a blackboard.PREMIUM
Vetores
Online learning at home, concept of keep improving knowledge in life. illustration in flat design, suitable for education business, e-learning and webinar Ilustrações vetoriais
Online learning at home, concept of keep improving knowledge in life. illustration in flat design, suitable for education business, e-learning and webinarPREMIUM
Vetores
Isometric professor lecture class background with characters of students and lecturer in front of projection screen vector illustration
Isometric professor lecture class background with characters of students and lecturer in front of projection screen vector illustrationPREMIUM
Vetores
Vector of 50 education and school subject solid glyph icon set. 64x64 and 256x256 pixel.
Vector of 50 education and school subject solid glyph icon set. 64x64 and 256x256 pixel.PREMIUM
Vetores
Math, geometry or physics calculation formulas, algebra figures and graphs. doodle school education graphs vector illustration set. hand drawn formula symbols Banco de Imagens
Math, geometry or physics calculation formulas, algebra figures and graphs. doodle school education graphs vector illustration set. hand drawn formula symbolsPREMIUM
Vetores
Vector illustration. the wise old master of medieval europe teaches his young apprentice the secrets of engineering drawings
Vector illustration. the wise old master of medieval europe teaches his young apprentice the secrets of engineering drawingsPREMIUM
Vetores
Cartoon classroom interior with view on blackboard, school desks with chairs, bookcase, door and window. flat vector illustration.
Cartoon classroom interior with view on blackboard, school desks with chairs, bookcase, door and window. flat vector illustration.PREMIUM
Vetores
Vector isometric school music classroom interior cross-section. school desks, chairs, blackboard, projector with screen
Vector isometric school music classroom interior cross-section. school desks, chairs, blackboard, projector with screenPREMIUM
Vetores
Office training team. business staff learning, people group coach with presentation. company managers meeting interview utter vector concept. illustration team training business, education conference
Office training team. business staff learning, people group coach with presentation. company managers meeting interview utter vector concept. illustration team training business, education conferencePREMIUM
Vetores
Business conference, presentation. teacher, speaker stands near the screen. lecture at the university, training. lecturer lesson. courses of knowledge. silhouette vector illustration Banco de Imagens
Business conference, presentation. teacher, speaker stands near the screen. lecture at the university, training. lecturer lesson. courses of knowledge. silhouette vector illustrationPREMIUM
Vetores
Vector isometric college or university lecture hall or theatre interior cross-section. rows of seats, teachers table, blackboard, projector with screen, lectern or speech stand
Vector isometric college or university lecture hall or theatre interior cross-section. rows of seats, teachers table, blackboard, projector with screen, lectern or speech standPREMIUM
Vetores
Whiteboard, marker white school board realistic vector
Whiteboard, marker white school board realistic vectorPREMIUM
Vetores
Business conference. business presentation. woman speech. indicators and schedules process, coaching. vector isometric, 3d, illustration.
Business conference. business presentation. woman speech. indicators and schedules process, coaching. vector isometric, 3d, illustration.PREMIUM
Vetores
Chalkboard with math equation. realistic chalked numbers on blackboard. handwritten formulas or functions and geometric shapes, solving mathematical tasks. vector education background
Chalkboard with math equation. realistic chalked numbers on blackboard. handwritten formulas or functions and geometric shapes, solving mathematical tasks. vector education backgroundPREMIUM
Vetores
Vector illustration of 16 read icons line style. editable set of bookstore, bookmarking, tutorial and other icon elements. Banco de Imagens
Vector illustration of 16 read icons line style. editable set of bookstore, bookmarking, tutorial and other icon elements.PREMIUM
Vetores
Online education icons set vector illustration graphic design Banco de Imagens
Online education icons set vector illustration graphic designPREMIUM
Vetores
Isometric professor lecture class students set of isolated icons human characters and desks with sitting students vector illustration
Isometric professor lecture class students set of isolated icons human characters and desks with sitting students vector illustrationPREMIUM
Vetores
Isometric business education coaching training set with isolated icons and images of people at educational meetings vector illustration
Isometric business education coaching training set with isolated icons and images of people at educational meetings vector illustrationPREMIUM
Vetores
Man businessman politician presenter speaker or lecturer public speaking or motivational speech
Man businessman politician presenter speaker or lecturer public speaking or motivational speechPREMIUM
Vetores
Group of people at the seminar, presentation or conference. vector flat cartoon illustration. professional speaker coach speaks to the audience. business training, coaching and education concept.
Group of people at the seminar, presentation or conference. vector flat cartoon illustration. professional speaker coach speaks to the audience. business training, coaching and education concept.PREMIUM
Vetores
Confident speaker behind podium during stage speech. smiling woman talking before audience. female leader at public speaking. good presentation of businesswoman. flat vector illustration Ilustrações vetoriais
Confident speaker behind podium during stage speech. smiling woman talking before audience. female leader at public speaking. good presentation of businesswoman. flat vector illustrationPREMIUM
Vetores
Math chalkboard vector illustration. physics solving equation blackboard. sketch with geometrical class problem solution or algebra formula. higher mathematics intelligence or complex calculation mess
Math chalkboard vector illustration. physics solving equation blackboard. sketch with geometrical class problem solution or algebra formula. higher mathematics intelligence or complex calculation messPREMIUM
Vetores
Cute asian girl sitting by book pile and having online class with laptop. tutorial, homeschooling and e learning concept flat illustration. Ilustrações vetoriais
Cute asian girl sitting by book pile and having online class with laptop. tutorial, homeschooling and e learning concept flat illustration.PREMIUM
Vetores
Cartoon teacher woman at blackboard teaching children in school classroom vector illustration. education chalkboard for class room and lesson
Cartoon teacher woman at blackboard teaching children in school classroom vector illustration. education chalkboard for class room and lessonPREMIUM
Vetores
Isometric university education concept with professor giving lecture to students in auditorium isolated vector illustration
Isometric university education concept with professor giving lecture to students in auditorium isolated vector illustrationPREMIUM
Vetores
Teacher icon isolated on white background from business training collection. teacher icon trendy and modern teacher symbol for logo, web, app, ui. teacher icon simple sign. Logo
Teacher icon isolated on white background from business training collection. teacher icon trendy and modern teacher symbol for logo, web, app, ui. teacher icon simple sign.PREMIUM
Vetores
Happy student at college classroom studying lesson Ilustrações vetoriais
Happy student at college classroom studying lessonPREMIUM
Vetores
Students listening to professor or teacher in modern classroom. business coach or leader in conference hall. office or university interior. seminar or presentation. flat cartoon character vector
Students listening to professor or teacher in modern classroom. business coach or leader in conference hall. office or university interior. seminar or presentation. flat cartoon character vectorPREMIUM
Vetores
Reading illustration of books and branches with leaves. vector illustration perfect for design of banner, poster website, advertising, card, decoration of bookstore, library.
Reading illustration of books and branches with leaves. vector illustration perfect for design of banner, poster website, advertising, card, decoration of bookstore, library.PREMIUM
Vetores
Speech before a audience in the hall on stage. two business speakers or trainers, a man with a beard and a woman with long hair at the conference speak to an audience, flat vector illustration.
Speech before a audience in the hall on stage. two business speakers or trainers, a man with a beard and a woman with long hair at the conference speak to an audience, flat vector illustration.PREMIUM
Vetores
Pythagoras' theorem on chalkboard Banco de Imagens
Pythagoras' theorem on chalkboardPREMIUM
Vetores
School blackboard. chalkboard with chalk, pointer, sponge. black board with wood frame for classroom. blank wooden texture isolated on white background. banner for class, teacher, university. vector.
School blackboard. chalkboard with chalk, pointer, sponge. black board with wood frame for classroom. blank wooden texture isolated on white background. banner for class, teacher, university. vector.PREMIUM
Vetores
Medical conference. doctor makes a presentation
Medical conference. doctor makes a presentationPREMIUM
Vetores
Vector character illustration of man reads book aloud Banco de Imagens
Vector character illustration of man reads book aloudPREMIUM
Vetores
Woman give business speech on podium with modern flat style vector Banco de Imagens
Woman give business speech on podium with modern flat style vectorPREMIUM
Vetores
Teacher - teaching - presentation icon vector design template in white background
Teacher - teaching - presentation icon vector design template in white backgroundPREMIUM
Vetores
Young man give good speech on podium Ilustrações vetoriais
Young man give good speech on podiumPREMIUM
Vetores
People in different situations. characters in studying vector illustration Banco de Imagens
People in different situations. characters in studying vector illustrationPREMIUM
Vetores
Motivational business speech, inspiring charismatic male leader, rear view Banco de Imagens
Motivational business speech, inspiring charismatic male leader, rear viewPREMIUM
Vetores
Realistic boards set
Realistic boards setPREMIUM
Vetores
Cartoon character with businesswoman at a presentation. flat icon vector
Cartoon character with businesswoman at a presentation. flat icon vectorPREMIUM
Vetores
Empty classroom interior design flat illustration isolated on blue background
Empty classroom interior design flat illustration isolated on blue backgroundPREMIUM
Vetores
Medical conference icon set
Medical conference icon setPREMIUM
Vetores
A woman is reading a document in front of a microphone continuous one line drawing. scientist report. political speech, oratory on stage before audience vector illustration isolated on white Banco de Imagens
A woman is reading a document in front of a microphone continuous one line drawing. scientist report. political speech, oratory on stage before audience vector illustration isolated on whitePREMIUM
Vetores
Vector isometric school classroom interior cross-section. school desks, chairs, blackboard, projector with screen
Vector isometric school classroom interior cross-section. school desks, chairs, blackboard, projector with screenPREMIUM
Vetores
Dark green school blackboard or empty classboard
Dark green school blackboard or empty classboardPREMIUM
Vetores
Gray large university building with a green roof and an auditorium with students. vector illustration.
Gray large university building with a green roof and an auditorium with students. vector illustration.PREMIUM
Vetores
Illustration of students life drawing in school Banco de Imagens
Illustration of students life drawing in schoolPREMIUM
Vetores
Business presentation with charts on the board in front of the audience at the conference. speakers hold a presentation or corporate seminar. vector flat illustration of a group and an audience. Banco de Imagens
Business presentation with charts on the board in front of the audience at the conference. speakers hold a presentation or corporate seminar. vector flat illustration of a group and an audience.PREMIUM
Vetores
Mental stress, speech, psychology, business, conference, lecture concept
Mental stress, speech, psychology, business, conference, lecture conceptPREMIUM
Vetores
People sitting in the audience. lecture hall. hand drawn vector illustration, sketch
People sitting in the audience. lecture hall. hand drawn vector illustration, sketchPREMIUM
Vetores
Audience back view. behind people group sitting on chairs at seminar, training. auditorium taking photo with phone, raising hand at public event. flat vector illustration isolated on white background Ilustrações vetoriais
Audience back view. behind people group sitting on chairs at seminar, training. auditorium taking photo with phone, raising hand at public event. flat vector illustration isolated on white backgroundPREMIUM
Vetores
Funny professor pointing to blackboard vector cartoon
Funny professor pointing to blackboard vector cartoonPREMIUM
Vetores
Higher education students taking notes at tutorial lecture participating in seminar seminar classes isometric composition vector illustration Banco de Imagens
Higher education students taking notes at tutorial lecture participating in seminar seminar classes isometric composition vector illustrationPREMIUM
Vetores
Assembly hall interior. raised stage decorated for school performance, platform for show. little house on mountain foot. seats for spectators in rows. space used by pupils and their parents regularly.
Assembly hall interior. raised stage decorated for school performance, platform for show. little house on mountain foot. seats for spectators in rows. space used by pupils and their parents regularly.PREMIUM
Vetores
Confident man behind podium during stage speech. speaker talking before audience. businessman at successful public speaking. smiling spokesman before crowd of people. flat vector illustration
Confident man behind podium during stage speech. speaker talking before audience. businessman at successful public speaking. smiling spokesman before crowd of people. flat vector illustrationPREMIUM
Vetores
Professional speaker, commentator or voice actor concept. peson speaking to a microphone. broadcasting or public address. business seminar speaker. isolated vector illustration
Professional speaker, commentator or voice actor concept. peson speaking to a microphone. broadcasting or public address. business seminar speaker. isolated vector illustrationPREMIUM
Vetores
Continuous line drawing of vector illustration character of audience in the conference hall
Continuous line drawing of vector illustration character of audience in the conference hallPREMIUM
Vetores
Students study in university or college lecture hall vector illustration. cartoon lecturer teacher or professor teaching young characters, sitting in classroom, education training seminar background Banco de Imagens
Students study in university or college lecture hall vector illustration. cartoon lecturer teacher or professor teaching young characters, sitting in classroom, education training seminar backgroundPREMIUM
Vetores
Education, training, explanation, lecture concept. young hapy smiling man guy student teacher lecturer character explaining material on school lesson near blackboard. educational process at university
Education, training, explanation, lecture concept. young hapy smiling man guy student teacher lecturer character explaining material on school lesson near blackboard. educational process at universityPREMIUM
Vetores
Continuous line drawing of vector illustration character of audience in the conference hall
Continuous line drawing of vector illustration character of audience in the conference hallPREMIUM
Vetores
Vector sketch young bored, tired students set sitting with cups of tea or coffee with boring, tired facial expressions. young men, women sitting behind laptop, books yawning illustration
Vector sketch young bored, tired students set sitting with cups of tea or coffee with boring, tired facial expressions. young men, women sitting behind laptop, books yawning illustrationPREMIUM
Vetores
Business seminar, conference vector illustration. company personnel training, career development course concept. business coach and lecture listeners, businesspeople cartoon characters
Business seminar, conference vector illustration. company personnel training, career development course concept. business coach and lecture listeners, businesspeople cartoon charactersPREMIUM
Vetores
Tribune podium rostrum speech stand. conference stage with microphone, press or debate speaker isolated orator pulpit
Tribune podium rostrum speech stand. conference stage with microphone, press or debate speaker isolated orator pulpitPREMIUM
Vetores
Vector illustration of school children flying
Vector illustration of school children flyingPREMIUM
Vetores
Vector cartoon stick figure drawing conceptual illustration of man or politician speaking or having boring speech on podium or behind lectern and saying blah.
Vector cartoon stick figure drawing conceptual illustration of man or politician speaking or having boring speech on podium or behind lectern and saying blah.PREMIUM
Vetores
Whiteboard with marker and magnets. vector realistic template on white background
Whiteboard with marker and magnets. vector realistic template on white backgroundPREMIUM
Vetores
Physics formulas. mathematical equations, physics theories, arithmetic calculations. blackboard with scientific formulas vector background. education, learning at university or school Banco de Imagens
Physics formulas. mathematical equations, physics theories, arithmetic calculations. blackboard with scientific formulas vector background. education, learning at university or schoolPREMIUM
Vetores
English teacher writes on a chalkboard. foreign language lesson
English teacher writes on a chalkboard. foreign language lessonPREMIUM
Vetores
People sitting at desks in front of lecturer or speaker displaying on screen of giant laptop. webinar, webcast, web conference, online course, internet education. modern flat illustration.
People sitting at desks in front of lecturer or speaker displaying on screen of giant laptop. webinar, webcast, web conference, online course, internet education. modern flat illustration.PREMIUM
Vetores
Modern meeting conference presentation room interior with blue chairs and blank screen lecture seminar hall large sitting capacity empty no people horizontal vector illustration
Modern meeting conference presentation room interior with blue chairs and blank screen lecture seminar hall large sitting capacity empty no people horizontal vector illustrationPREMIUM
Vetores
Vector illustration of reading book
Vector illustration of reading bookPREMIUM
Vetores
Man standing in the stand vector illustration
Man standing in the stand vector illustrationPREMIUM
Vetores
One continuous single line drawn character politics of business coach speaking. a politician giving a speech conveys his vision and mission. speech concept with a man on podium. vector illustration
One continuous single line drawn character politics of business coach speaking. a politician giving a speech conveys his vision and mission. speech concept with a man on podium. vector illustrationPREMIUM
Vetores
Cartoon color character person woman with conference speech tribune concept. vector Banco de Imagens
Cartoon color character person woman with conference speech tribune concept. vectorPREMIUM
Vetores
Group of students listening female teacher training presentation modern meeting conference room interior lecture seminar hall education concept rear view horizontal vector illustration Banco de Imagens
Group of students listening female teacher training presentation modern meeting conference room interior lecture seminar hall education concept rear view horizontal vector illustrationPREMIUM
Vetores
Bored kid doing homework or sitting on boring school lesson
Bored kid doing homework or sitting on boring school lessonPREMIUM
Vetores
Seminar line icons, signs, vector set, outline concept, linear illustration
Seminar line icons, signs, vector set, outline concept, linear illustrationPREMIUM
Vetores
Business man on public interview conference meeting in front of big audience flat vector illustration Banco de Imagens
Business man on public interview conference meeting in front of big audience flat vector illustrationPREMIUM
Vetores
Illustration of a woman public speaking reading or giving a presentation in front of people group. isolated white background. eps file available.
Illustration of a woman public speaking reading or giving a presentation in front of people group. isolated white background. eps file available.PREMIUM
Vetores
Whiteboard with marker. board for office, school and class. whiteboard with frame for presentation and meeting in classroom. white blank blackboard isolated for notice and drawing. vector.
Whiteboard with marker. board for office, school and class. whiteboard with frame for presentation and meeting in classroom. white blank blackboard isolated for notice and drawing. vector.PREMIUM
Vetores
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