Keywords
30's, 30-34 years, 30-35, 30-40, 30s, 35-40, ability, accessory, adult, alternative energy, apparel, carbon neutral, caucasian, clothes, clothing, color, color image, colour, day, daylight, daytime, defending, energy, engineer, environment, environmental conservation, environmentalism, expertise, fellow, fixing, fuel and power generation, garment, gentleman, green, green energy, green living, green technology, group, guy, hat, head gear, helmet, high angle, high angle view, horizontal, human, human being, in a row, instaling, installation, installer, installing, know-how, large group of objects, looking down, male, man, mending, mid adult, mid adult men, obscured face, occupation, one, one person, outdoor, outdoors, outside, people, person, photography, power, protection, protective workwear, reflective clothing, renewable energy, repairing, restoring, safeguard, safety, security, skill, solar, solar energy, solar panel, sunlight, sunny, sunshine, sustainability, sustainable resources, technique, thirties, thirty, three quarter length, three-quarter length, western european, 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, bld204679