Página inicial
PLUS
Ferramentas de geração de IA
Novo
Gerador de imagens AI
Entregando criatividade à sua imaginação.
Novo
Upscaler de imagem AI
Amplie suas imagens em até 4x com um clique!
Novo
Preenchimento generativo de IA
Remova e substitua objetos em segundos!
Novo
Desfoque de Fundo com IA
Desfocar os fundos para destacar os objetos!
AI Background Remix
Fundos profissionais para seus produtos.
AI Image Extender
Amplie suas imagens para diferentes proporções.
Escrita de IA
O melhor companheiro de escrita para a era digital.
Remoção de fundo de IA
Remova facilmente fundos indesejados.
123RF PLUS
Obtenha soluções criativas com o auxílio de ferramentas de IA de ponta.
Ir para o PLUS
Temos duas novas ferramentas de IA!
Confira agora o Upscaler de imagem AI e o Preenchimento generativo de IA!
OK
Imagens Gratuitas
Stock
Fotos
Vetores
Vídeos
Áudios
Fontes
Corporate+
Preços
Ajuda
br
English
Deutsch
Español
Français
Magyar
Italiano
日本語
한국어
Nederland
Język polski
Português (PT)
Português (BR)
Русский язык
简体中文
繁體中文
Türkçe
Login
Vá ilimitado
Vídeos
Opções
PREMIUM
Todas as Imagens
Fotos
Vetores
Vídeos
Áudios
Fontes
FREE
PLUS
Filtrar
Pesquisa segura
Ordenar por
Relevância
Novo
Georank
Resolução
720p
1080
4K
Número de pessoas
Sem Pessoas
1
2
3
4+
FPS
23.98/24
25
29.7/30
60
> 60
Veja mais
Coleções
Tipo de conteúdo
Editorial
Imagem carregada
Em qualquer data
< 2 dias
Na última semana
No último mês
3 meses
Não incluir estas palavras
Filtrar
Pesquisa segura
Ordenar por
Relevância
Novo
Georank
Resolução
720p
1080
4K
Número de pessoas
Sem Pessoas
1
2
3
4+
FPS
23.98/24
25
29.7/30
60
> 60
Veja mais
Coleções
Tipo de conteúdo
Editorial
Imagem carregada
Em qualquer data
< 2 dias
Na última semana
No último mês
3 meses
Não incluir estas palavras
Filtrar
Vídeos
143 resultados
Página
de 2
Teacher teaches little girls in ballet school. Attractive woman stands near child lying on gymnastic mat with raised leg and touches her, showing execution of correct position. Experienced instructor dressed in stylish sportswear, practicing diligently wi
4K
0:15
Talented art student is mixing colors on palette then painting flowers on canvas while her professional teacher is looking at her work. Creativity and education concept.
4K
0:18
Pretty woman painting teacher is teaching young girl to mix paints on palette creating beautiful color during art class in nice modern studio. People and education concept.
4K
0:16
Confident woman in spectacles skilled office manager with paper documents
0:06
Middle aged teacher of art school explain new technique perspective theories to attentive Indian female student. Focused young woman artist beginner listen to advices of experienced older colleague
4K
0:13
Scientist is writing formulas on chalkboard underlining equation teaching science in class at university. Education, smart people and knowledge concept.
4K
0:28
Back view of female scientist walking to chalkboard writing formulas with chalk concentrated on science. Occupation, intelligent people and knowledge concept.
4K
0:28
Slow motion back view of senior man with gray hair writing calculations and formulas on chalkboard concentrated on scientific analysis. People and science concept.
4K
0:18
Slow motion of gray-haired man writing formulas on chalk board in college busy with science and calculations. Modern people, education and knowledge concept.
4K
0:23
A man plays the flute in the evening at home. Classical music concept. Slow motion
0:29
Elderly man in glasses is raising finger and smiling having good idea in class with chalkboard covered with formulas. Hand gestures, eureka moment and happiness concept.
4K
0:14
Portrait of beautiful woman in uniform white gown, rubber gloves and glasses standing near chalkboard with scientific formulas with arms crossed.
4K
0:12
Man and woman are writing formulas on chalkboard working at science project together concentrated on education. Knowledge, people and school concept.
4K
0:13
Slow motion of crazy female scientist writing formulas on chalk board talking gesturing solving scientific problem. People and occupation concept.
4K
0:32
Portrait of smart mature man standing in class with serious face looking at camera, blackboard with formulas is visible in the background. People and science concept.
4K
0:12
Slow motion of female professor blonde walking to chalkboard looking at formulas in class thinking about science. People and modern education concept.
4K
0:19
Experienced male teacher giving lecture to group of student Knowledgeable professor explaining subject to classroom full of students Competent male tutor teaching students in college classroom
4K
0:11
Experienced elderly female teacher standing with notebook in hands at chalkboard in auditorium, giving lecture to group of students
4K
0:11
Experienced high school teacher is talking to cheerful students while young people are listening, smiling and laughing sitting at desks in light classroom.
4K
0:18
Confident woman in spectacles skilled office manager with paper documents
0:09
Little girls at ballet class with woman teacher in school indoors. Two children are studying ballet art with female coach in studio. Small ballerinas in silk attire sit on floor and repeat movements that shows experienced ballerina in front of them, exerc
4K
0:28
Ballet teacher experienced ballerina is dancing on tiptoes demonstrating movements to her little students sitting on floor, watching tutor then clapping hands.
4K
0:20
Two girls ballet dancers are practising dancing on tiptoes with their experienced teacher during ballet lesson in studio. Large mirror, ballet barre and windows are visible.
4K
0:13
An experienced long-term employee of large corporation stands in office by white board draws chart conducts training for trainees, young future employees take notes while listening to dark-skinned men
4K
0:57
Portrait of man and woman standing near chalkboard with formulas looking at camera with serious faces holding arms crossed. Education and people concept.
4K
0:12
Portrait of puzzled female scientist sitting on floor near chalkboard talking gesturing solving science problem. Crazy people and education concept.
4K
0:21
Back view of young man maths teacher writing equations on chalkboard in classroom busy with calculations. Occupation, lifestyle and people concept.
4K
0:22
Adult woman teacher in elegant suit and glasses is writing formulas on blackboard talking teaching class at school. Education and occupation concept.
4K
0:25
Adult blonde is walking to blackboard with scientific formulas in university classroom looking around thinking about science. People and education concept.
4K
0:24
Experienced female teacher giving lecture to group of student
4K
0:27
Experienced male coach conducts training for people of different nationalities
4K
0:14
Confident woman in spectacles skilled office manager with paper documents
0:06
Experienced male teacher giving lecture to group of student
4K
0:24
Experienced happy old teacher explaining at the blackboard the schemes 4K
4K
0:20
Experienced art teacher is teaching her student to paint with oil paints demonstrating new technique. Girl is smiling enjoying class in nice modern studio.
4K
0:14
Time lapse back view of mature man in casual clothing writing formulas on board in college teaching science indoors. People, education and occupation concept.
4K
0:11
Slow motion of friendly teacher wearing suit and glasses smiling looking at camera standing alone in classroom, blackboard with scientific formulas is in background.
4K
0:09
Slow motion of female chemistry teacher serious woman writing formulas on chalkboard teaching class. Modern education, smart people and lifestyle concept.
4K
0:26
University professor mature lady in suit is teaching handsome guy student writing formulas on chalkboard busy with educational process. People and science concept.
4K
0:25
Intelligent professor in suit and glasses is working at project in college writing formulas on chalkboard wall thinking about science. People and education concept.
4K
0:20
Confident woman in spectacles skilled office manager with paper documents
0:16
Older European female teacher young African American woman student stand before drawing easel work on painting together. Friendly aged lady tutor help millennial artist amateur on lesson at art studio
4K
0:14
University professor wearing white gown, protective rubber gloves and glasses is writing in class at desk with chemical equipment glass tubes with colorful liquid.
4K
0:16
Portrait of elderly man college teacher underlining formula on chalkboard writing in class busy with science and teaching. People and education concept.
4K
0:10
Elderly professor is smiling looking at camera standing near blackboard with formulas alone in university classroom. Science, people and education concept.
4K
0:17
Experienced female teacher giving lecture to group of student Knowledgeable female professor explaining subject to classroom full of students Competent female tutor teaching students in college
4K
0:10
Experienced male teacher giving lecture to group of student
4K
0:22
Female teacher teaches little girls in ballet school indoors. Experienced ballerina is in class process with two children in dance studio. Attractive blonde teaches to small kids, lying on gymnastic mats, basic skills of classical theatrical art, touching
4K
0:17
Scientists colleagues man and woman are writing formulas on chalkboard in class drawing busy with theory. Education, people and university concept.
4K
0:27
Portrait of attractive adult lady smart professor standing indoors in university class smiling looking at camera. Education, emotions and people concept.
4K
0:13
Back view of smart senior man university professor writing equations on chalkboard in class focused on scientific calculations. People and education concept.
4K
0:28
Young mathematician is busy writing formulas on chalkboard working with serious face wearing glasses and casual clothing. People and occupation concept.
4K
0:12
Thoughtful man in glasses raising finger smiling having good idea in classroom standing alone with chalkboard in background. People and creativity concept.
4K
0:13
Confident woman in spectacles skilled office manager with paper documents
0:06
Good-looking girl is learning to paint having class with experienced female teacher skillful painter, people are working and talking discussing visual arts.
4K
0:12
Ballet teacher professional ballerina is dancing on tiptoes demonstrating movements to her little students who are sitting on floor and watching tutor.
4K
0:16
Friendly experienced female chef in white uniform giving culinary lesson to group of inquisitive tweens, teaching to cook deliciously
4K
0:14
Experienced male teacher giving lecture to group of student Knowledgeable professor explaining subject to classroom full of students Competent male tutor teaching students in college classroom college
4K
0:13
Young lady student is painting on canvas using oil paints while her teacher experienced artist is standing near her and looking at picture. Pictorial art and people concept.
4K
0:12
Shot from behind of a skillful and experienced painter drawing nature indoor. Working in a studio with brushes.
4K
0:09
Slim girls legs in tights are doing battement tendu during ballet lesson with experienced female teacher demonstrating movements and checking her students.
4K
0:23
Confident woman in spectacles skilled office manager with paper documents
0:09
Confident mature middle aged businesswoman in glasses with beautiful face looking at camera posing in office, happy smiling old senior female professional lawyer coach teacher business video portrait
0:08
Smart senior man is walking to chalkboard wall with formulas in university classroom thinking about scientific project. People and lifestyle concept.
4K
0:15
Slow motion portrait of serious mature scientist standing near clalkboard with formulas holding arms crossed looking at camera. People and workplace concept.
4K
0:14
Slow motion of young male teacher walking to chalkboard then writing formulas busy with scientific calculations. Occupation and profession concept.
4K
0:26
Serious college professor teaching science writing formulas on board talking looking at camera holding chalk. Education, scientifil knowledge and people concept.
4K
0:29
Experienced chemist is doing chemical test then writing down experiment results working in lab alone using equipment and substances. People and science concept.
4K
0:34
Mature man in suit is walking to chalkboard wall with formulas looking at equations holding chalk thinking about science. People, research and education concept.
4K
0:26
Portrait of serious adult woman scientist in glasses looking at camera in university class standing against blackboard with formulas. People and science concept.
4K
0:15
Two experienced chefs, friendly woman and man in white uniform giving culinary lesson to group of inquisitive tweens, teaching basic cooking skills
4K
0:18
Individual education, Experienced tutor teaching smart girl at table near blackboard in classroom of Primary School
4K
0:28
Experienced old teacher explaining at the blackboard the schemes 4K
4K
0:32
Experienced old teacher explaining at the blackboard the schemes 4K
4K
0:24
Top view of little girl with pigtail drawing portrait
4K
0:06
Skillful artist experienced teacher is talking to her student teaching her and explaining how to paint, girl is listening and learning with happy smile.
4K
0:20
Experienced artist is teaching cute girl student to paint flowers explaining her painting technique and sharing knowledge and experience. Artistry and education concept.
4K
0:16
Charismatic young man drinks coffee and uses a smartphone in a restaurant
0:22
Time lapse of adult man scientist writing formulas on chalkboard walking in class busy with scientific ideas. Education, lifestyle and occupation concept.
4K
0:22
Serious scientist in glasses is standing indoors with arms crossed near chalkboard with formulas looking at camera. Occupation, science and confident people concept.
4K
0:12
People male and female teachers are writing formulas on blackboard busy with educational process. Occupation, lifestyle and knowledge at school concept.
4K
0:20
Portrait of beautiful mature woman in suit standing near chalkboard with scientific formulas posing with arms crossed. Science and education concept.
4K
0:11
Experienced male teacher is busy teaching curious little kid how to conduct chemistry experiment in lab heeating glass tube with substances indoors.
4K
0:20
Smart scientist in glasses is raising forefinger having great idea working with chalkboard in class thinking about scientific problem finding solution. People and science concept.
4K
0:11
Experimental chemical laboratory, where the scientist performs complex analysis for development of pharmaceutical technology. Laboratory assistant conducts research in field medicine and biotechnology
4K
0:22
Confident woman in spectacles skilled office manager with paper documents
0:09
Experienced old teacher explaining at the blackboard the schemes 4K
4K
0:28
Charismatic young man drinks coffee and uses a smartphone in a restaurant
0:10
Male teacher is explaining new information to multi-ethnic group of students who are writing in notebooks taking notes. Profession, education and youth concept.
4K
0:07
Slow motion of young man and adult woman writing formulas on blackboard in university class concentrated on science. People and lifestyle concept.
4K
0:27
Zoom-in time lapse of senior man scientist writing calculations on blackboard wall in class busy with science. Profession, clever people and intelligence concept.
4K
0:11
Mature man physicist writing formulas on blackboard with chalk indoors at school busy with solving scientific problem. Science, occupation and education concept.
4K
0:23
Curious kid is conducting experiment holding glass tube heating substance watching reaction in lab with experienced male teacher, chalkboard with formulas is in background.
4K
0:19
Slow motion of university teacher walking to chalkboard then writing formulas working at scientific project. People, lifestyle and science concept.
4K
0:29
Smart woman researcher is walking to blackboard in classroom writing formulas with chalk focused on science theory. People, education and work concept.
4K
0:14
Confident college teacher standing in class with arms crossed looking at camera with blackboard covered with formulas in background. People and science concept.
4K
0:12
Positive experienced senior chef giving culinary classes to group of interested men and women of different ages, teaching to cook deliciously
4K
0:22
Experienced businesswoman coach training interns with documents in classroom 4k movie slow motion
4K
0:06
Senior craftsman teaching kids how to wedge clay
0:29
Experienced painting teacher is talking to her female student standing near picture on easel and discussing artwork. Shelves with tools are visible.
4K
0:12
Próxima Página
Página
de 2