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Two young researchers carrying out experiments in a lab (shallow DOF; color toned image)
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In the library - pretty, female student searching for books in a high school/university library (color toned image)
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In the library - pretty, female student searching for books in a high school/university library (color toned image)
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In the library - pretty, female student searching for books in a high school/university library (color toned image)
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Group of college/university students during a brake between classes - chatting, comparing notes, having fun (shallow DOF; color toned image)
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Cute female university/highschool student with books in library
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group portrait of happy childrens boy and little girl standing in front of black chalkboard
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Little cute girl with paint brush and easel
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portrait of happy boy with orange wooden pen behind the ear standing in front of black chalkboard
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Opened book with characters flying of pages
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Paper sheet with sketches hanging on rope. Mixed media
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Close up of female doctor holding DNA molecule in hands
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Old opened book with formula flying out of pages
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Image of young funny woman with violin against color background
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Young man in glasses standing and holding papers against blackboard
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Close up of human hand pushing media icon
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Image of confident businesswoman leaning on dollar sign
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Group of university students studying hard for an exam in a lovely bright sunlit studying room/library
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Hipster girl in glasses sitting at table and reading book
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Plastic bottle being returned to a machine
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Empty plastic bottle on a white background
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Cleaning supplies on a white background
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Senior chemistry professor giving a lecture in front of classroom full of students (shallow DOF; color toned image)
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Pretty, young female student/young teacxher in front of a blackboard during class
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Student girl pressed with pile of books to table
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Laboratory bottles on the table
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Measuring glasses in the laboratory
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Test tubes and measuring glasses
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Chemistry test in the laboratory
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Red fluid in the measuring glass
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Hand holding a measuring glass with blue fluid
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Droplet on a tip of the pipette
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Hand holding a measuring glass
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Happy child little girl reading book. Mixed media
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