Keywords
35 to 39 years, adult, advancement, alone, alternative energy, caucasian ethnicity, check, crossed arms, efficiency, energy, engineer, engineering, environment, environmental issue, europe, european, geothermal energy, geothermal power station, green, hard hat, health-and-safety, heavy industry, helmet, high visibility clothing, high visibility jacket, iceland, icelandic, indoors, industrious, industry, issue, labor, looking, looking away, male, man, mid adult, mid adult man, monitoring, natural resources, northern europe, northern european, one person, only adults, only men, only mid adult men, only one adult, only one man, only one mid adult man, paying attention, power, power industry, power station, professional, protective clothing, protective workwear, reflective, reflective clothing, renewable energy, reykjanes, safety vest, scandinavia, scandinavian, science, science collection, single, skill, storage structure, structures, technology, warehouse, watch, watching, white, work, working, 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, u30301930