Keywords
assembling, building, caucasians, circuit board, complexity, computer, computing, concentration, connections, copy space, engineer, engineering, eyeglasses, image source, indoors, information technology, lab coat, lab technician, laboratory, looking, male, man, mature adult, mature man, one mature man, one person, repairing, science, scientist, skill, studio shot, white background, wire, 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, ie364-069, ie364 069, ie364069