Keywords
30 to 34 years, 50 to 54 years, 50 to 59 years, adult, caucasian ethnicity, close, colleague, companion, cooperation, cooperative, efficiency, factory, flair, forge, foundry, friendship, half length, hard hat, heavy industry, heavy machinery, helmet, hot, indoors, industrious, industry, interaction, iron, looking, looking away, looking up, machine, male, man, mature adult, mature man, metal, mid adult, mid adult man, older, portrait, precision, preparation, professional, protective clothing, science collection, scrutiny, skill, smelting iron, steel, steel structure, steel worker, structures, sultry, synergy, team, teamwork, temperature, togetherness, two people, uniform, white, work, workplace, 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, u99734370