Keywords
25-30 years, 30-34 years, 30-35 years, 30-39 years, 30s, 50-54 years, 50-55 years, 50-59 years, 50s, adult, adults, alternative energy, alternative energy source, alternative energy sources, assemble, assembled, assembling, assembly, assist, assistance, assisting, basalt, build, building, buildings, carry, carrying, caucasian, caucasian ancestry, caucasian ethnicity, caucasians, climbing, colorado, concentrate, concentrating, concentration, construct, constructing, construction, contractor, contractors, cooperation, energy, environment, environmental issue, environmental issues, environmental responsibilities, environmental responsibility, environmentally friendly, fifties, focus, focused, focusing, green, green energy, hard working, help, helpful, helping, hispanic, hispanic ancestry, hispanic ethnicity, hispanics, house, houses, installation, installing, latin american, latin american ancestry, latin american ethnicity, latin americans, latin-american, latin-american ancestry, latin-american ethnicity, latin-americans, lift, lifted, lifting, male, males, mature adult, mature adults, mid adult, mid adults, mid-adult, mid-adult man, mid-adults, middle aged, middle-aged, middle-aged man, multi ethnic group, outdoor, outdoors, panel, power, resources management, roof, roofs, rooftop, rooftops, solar, solar energy, solar panel, solar panels, teamwork, thirties, three quarter length, trade, trades, tradespeople, tradesperson, two people, vertical, worker, working together, young adult, young adults, 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, u21545847