Keywords
55 to 59 years, advancement, ambition, analyzing, anticipation, caucasian ethnicity, colorful, communication, complexity, computer monitor, concentration, connections, darkness, design, face, gazing, goggles, headshot, illuminated, indoors, laboratory, learning, looking, male, man, mature man, molecular structure, monitoring, multi colored, one person, only male, only one mature man, personal computer, reflection, research and development, researching, result, safety goggles, science, scientist, scrutiny, side view, skill, studying, technology, using computer, wearing, 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, u13688417