Concentration Photos Pictures, Images and Stock Photos
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Young man boxing at the punching bag
Focused young african american businesswoman or student looking at laptop holding book learning, serious black woman working or studying with computer doing research or preparing for exam online
Businesswoman smiling at meeting table, listening, learning, success, happiness
Young male athlete running on race track.
Tired young businessman working at home using lap top and looking Anxious
Young woman using cell phone to send text message on social network at night. Closeup of hands with computer laptop in background
Little boy planning in classroom.
Professional woman sitting at desk and connecting with her computer, she is working from home
Close up of an African American baseball player who is ready to mash the ball.
Group of fit people holding kettle bell during squatting exercise at cross training gym. Fitness girl and men lifting kettlebell during strength training exercising. Group of young people doing squat with kettle bell.
A high-angle view of a businessman and a businesswoman sitting in the office building lobby and using a tablet computer
Young modern men in smart casual wear shaking hands and smiling while working in the creative office
Content young woman screaming in loudspeaker making announcement.
Slackline high in the mountains
Business and entrepreneurship symposium. Speaker giving a talk at business meeting. Audience in conference hall. Rear view of unrecognized participant in audience.
Closeup of weightlifter clapping hands before barbell workout at the gym
Stock photo of a young Asian woman looking at see through global & environmental data whilst seated in a dark office. The data is projected on a see through (see-thru) display.
Mature businesswoman smiling with employee, working together, collaboration, teamwork
Shot of a young female designer working in her office
Photo of a woman working online from home office
Lab technician injecting liquid into a microtiter plate
Rear view of man gesturing with hand while standing against defocused group of people sitting at the chairs in front of him
Full length portrait of a healthy muscular sportsman jumping isolated over dark background, with dumbbells in his hands. Dynamic movement. Side view
Bored businesswoman yawning at workplace feeling no motivation or lack of sleep tired of boring office routine, exhausted restless employee gaping suffering from chronic fatigue or overwork concept
Portrait of focused curious man in denim casual shirt with rolled up sleeves looking through photo frame made of hands, viewing distant with interest. indoor studio shot isolated on yellow background
Boy, twelve years old, shooting blue butterfly on the wild flower on nature in summer day
Cute pupil writing at desk in classroom at the elementary school. Student girl doing test in primary school. Children writing notes in classroom. African schoolgirl writing on notebook during the lesson.
Side view of mixte ethnicity school kids sitting on cushions and studying over books in a library at school against bookshelfs in background
Goofy 1980s Computer Worker looking intently at a vintage computer screen. Retro colored and styled image with wood panelling in the background.
Close-up of female apprentice using yoke machine. Female engineer is wearing protective glasses in factory. She is working in manufacturing industry.
Smiling aged businesswoman in glasses looking at colleague at team meeting, happy attentive female team leader listening to new project idea, coach mentor teacher excited by interesting discussion
Camera, old, dark, art, close-up, fine art portrait, fun, outdoors, passion, photography themes,
young woman sitting on the floor of her living room and working
Cropped shot of a businessman using his computer in his home office
Focused college student sitting in cafeteria taking notes while using laptop. Young brazilian woman doing research for business at coffee shop. African american girl sitting in cafe using computer and writing notes."r
Concentrated female surgeon performing surgery with her team in hospital operating room. Medics during surgery in operation theater.
Dumbbells weight training, Young strong fit muscular sweaty man with big muscles strength cross workout training with dumbbells weights in the gym dark image with shadows real people
One young man is enjoying rock climbing in a climbing centre.
Stock image of a beautiful young woman studying a see through computer screen & contemplating.
Unrecognizable Caucasian nurse uses laptop in hospital or doctor's office.
Portrait of excited dog looking at laptop screen while online shopping in pet store with owner, copy space
Cropped shot of an unrecognizable woman sitting on a yoga mat and meditating alone in her home
Doctor doing eye surgery of patient in hospital
Small children with face mask back at school after covid-19 quarantine and lockdown, writing.
Three teenage boys relaxing and having fun while playing on a games console in a bedroom.
Front view of African american boy using laptop while drawing a sketch on book at home
Serious concentrated young african american girl in eyeglasses standing with folded hands, headshot studio portrait. Focused black female professional looking at camera, isolated on grey background.
Happy young woman sitting outdoors in yoga position