Keywords
40s, 45-49 years, adult, alone, american, analysis, appliance, assurance, bio technology, brown hair, c, caucasian, caucasian appearance, caucasian ethnicity, certitude, cheerful, chemistry, close up, close-up, closeup, color image, colour image, confidence, confident, content, detection, disclosure, discover, discovered, discovery, doc, doctor, doctor of medicine, equipment, ethnicity, european, excited, excitement, experiment, expert, expertise, expression, eye contact, eye-contact, facial expression, freezer, general practitioner, glove, gp, grace, happiness, happy, health care, health care provider, health professional, healthcare, healthcare and medicine, healthcare professional, healthcare worker, hold, holding, hospital, household appliance, indoors, joy, lab, lab coat, lab technician, laboratory, laboratory equipment, looking at camera, male, male doctor, man, man only, mature, mature adult, mature man, md, medical center, medical man, medical occupation, medical practitioner, medical sample, medical samples, medical science, medicine, observation, occupation, one man only, one mature man only, one person, people, photography, physician, pleased, portrait, positivity, profession, professional, professional occupation, protective glove, protective workwear, rack, refrigerator, research, researcher, researching, sample, samples, satisfaction, science, science and technology, scientific experiment, scientist, self confidence, self confident, self-assured, self-confidence, series, side view, skill, skilled, smile, smiling, sureness, technology, test tube, test tube rack, uncovering, vertical, waist-up, white, work, working, 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, gwl10000083