Keywords
30's, biology, clip-board, clipboard, close up, close-up, color, color image, colour, day, daytime, digital, digital tablet, discovery, e-book, experiment, experimenting, expert, expertise, focus on foreground, formation, horizontal, indoors, inside, lab, laboratory, male, man, mid adult, mid adult men, model, molecular structure, molecule, notes, occupation, one, one person, particle, people, person, photography, r&d, research, research & development, researching, science, scientific, scientist, tablet computer, technology, toiling, wireless technology, working, write, writing, stock image, images, royalty free photo, stock photos, stock photograph, stock photographs, picture, pictures, graphic, graphics, fine art prints, print, poster, posters, mural, wall murals, 412-21180, 412 21180, 41221180