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A man presents an invention to an attentive audience in a dimly lit workshop.
Image details
File type JPG
Size 4368×2448
Published 08:57

Category
Free use with a link to us.
Commercial use requires a paid subscription.
A man presents an invention to an attentive audience in a dimly lit workshop.
Image details
File type JPG
Size 4368×2448
Published 08:57
Category
Comments about Inventor's Presentation to Audience