Keywords
35-39 years, 40-44 years, 50-54 years, authority, boss, caucasian, chemical engineering, close up, co-worker, color image, confidence, construction, copy space, coveralls, day, engineer, focus on foreground, four people, fuel and power generation, gas refinery, hard-hat, head and shoulders, horizontal, industrious, industry, leadership, looking at camera, man, mature adult, mature men, mid adult, mid adult men, mid adult women, occupation, oil industry, oil refinery, oil worker, outdoors, people, petro chemical plant, photography, portrait, posing, pride, protection, protective eyewear, protective workwear, refinery, reflective clothing, safety, satisfaction, south africa, woman, 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, u10261682