Keywords
40-44 years, access, answering, arms raised, assistance, caucasian, chemical engineering, color image, communication, connection, construction, control, coordination, coveralls, day, direction, engineer, front view, fuel and power generation, gas refinery, glove, guidance, hard-hat, holding, industrious, industry, listening, low angle view, man, mature adult, mature men, occupation, oil industry, oil refinery, oil worker, one person, outdoors, people, petro chemical plant, photography, platform, pointing, protection, protective workwear, refinery, reflective clothing, resourceful, safety, south africa, stair, standing, talking, technology, three quarter length, vertical, walkie-talkie, worker, 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, u15697878