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Portrait of an ophthalmologist examining patient's eyes
Happy middle aged business man entrepreneur, smiling mature professional executive manager, confident businessman leader investor wearing green shirt isolated on gray, headshot close up portrait.
Optometry. Male doctor working on optometric equipment at clinic
Elder man at the doctor - isolated over a white background
Satisfied senior man talking to an ophthalmologist in the clinic after receive an innovative glaucoma treatment with laser
man with a mad hair and a labcoat infront of a blackboard,, holding a piece of chalk
Doctor taking measurements of patient. Senior Woman. Measuring the waist. Medical appointment
Front view of businessman smiling with arms crossed on white background
Selfie at work, medical doctor wearing lab coat, glasses
Doctor senior man looking away contemplating in the doctor's office
People and education. Teacher writing on math equation on blackboard during lesson.
Latin American optician performing an eye exam on a senior patient using a phoropter
Portrait of a confident businessman with beard against grey wall. Male entrepreneur in shirt looking at camera.
Medical professional in headgear adjusting an instrument, readying for a detailed examination of the patient
An old professor teaches mathematics front of the blackboard
portrait of a Brazilian doctor inside her office, looking at the camera
Portrait of a smiling man of Indian ethnicity against a blue wall background.
Teacher entering the classroom
Portrait of young man standing sideways with arms crossed smiling and looking at camera in studio with gray background. High quality studio shots.
Teacher plotting a revenge in classroom.
Portrait of elegant older business man, smiling middle aged mature businessman professional executive or lawyer wearing green shirt looking at camera standing arms crossed isolated on gray background.
Portrait of African American doctor
Closeup face headshot portrait of middle age mature adult man. Freelancer entrepreneur isolated on white background. Happy smiling handsome 40 years old latin hispanic businessman looking at camera
Indoor image of an exhausted male teacher or professor feeling sleepy in the classroom. He is standing against blackboard where his thought bubble is drawn depicting his sleepiness condition. The bespectacled man is in formal shirt, sweater and coat. One person, waist up, horizontal composition with copy space.
portrait of doctor in front of magnetic resonance imaging machine
bald adult man showing cell phone handset technology edition S3niorLife
The teacher in the classroom on greenboard background. Male teachers show the board with his hand. teacher smiling.
A well-dressed man exudes confidence as he poses with a genuine smile, radiating a positive and approachable attitude
Hispanic Researcher using microphone in laboratory
Teacher doing a presentation during chemistry class
Free Images: "bestof:Gesner Oliveira 2.jpeg en Dr Gesner Oliveira Gesner Oliveira é sócio da GO Associados e Professor de Economia da Fundação Getúlio Vargas São Paulo Foi"
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