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Cheerful eccentric senior scientist in his lab points to blackboard and explains his ideas. High key, vertical, copy space.

Stock Photo:
Image ID: 113472697
Release Information: Signed model release filed with Shutterstock, Inc
333x500 4.6"x6.9" (72dpi) 115 KB
666x1000 2.2"x3.3" (300dpi) 394 KB
3386x5084 11.3"x16.9" (300dpi) 5.2 MB
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