Keywords
60 to 69 years, 65 to 69 years, accuracy, adult, alone, blur, boiler suit, bold, business, caucasian ethnicity, check, concentration, confidence, control, differential focus, digital display, display, document, ear defenders, efficiency, energy, engineer, environment, environmental issue, eye contact, flair, focus, focus on foreground, focus techniques, front, front view, green, hard hat, hearing protection, heavy industry, helmet, holding, indoors, industry, issue, looking, looking at camera, machine, male, man, monitoring, note, nuclear, nuclear power, nuclear power station, old, older, one person, one senior adult man, only adults, only men, only one adult, only one man, only senior men, organization, overalls, paper, paperwork, paying attention, portrait, power, power industry, power station, pride, professional, protective clothing, protective workwear, responsibility, scale, science collection, senior adult, senior man, shallow focus, single, skill, stand, standing, stands, supply, three quarter length, view, view point, white, 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, u23248739