Keywords
20's, 25-29 years, 45-49 years, arms raised, background people, caucasian, chemistry, clean suit, close up, close-up, clothing, color, color image, colour, curiosity, curious, danger, examining, experiment, experimenting, female, focus on foreground, front view, glove, head & shoulders, head and shoulders, hold, holding, hood, indoors, innovation, inside, inspecting, interest, jeopardy, lab, laboratory, looking away, male, man, mask, mature adult, mature men, middle age, middle aged, obscured face, observing, occupation, people, person, photography, protection, protective eyewear, protective workwear, r&d, raised, research, research & development, researching, risk, rubber-glove, safety, science, scientific, scientist, scrutinizing, scrutiny, security, serious, solemn, studying, surgical mask, test tube, toiling, two, two people, unrecognizable person, vertical, watching, western european, woman, working, young adult, young women, 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, 412-22810, 412 22810, 41222810