Keywords
40's, 40-45, 40-50, 40s, 45-50, 50-55, 50-60, 55-59 years, 55-60, above, adult, advancement, agriculture, arm, arms outstretched, arms raised, botanist, botany, checking, color, color image, colour, concentrating, concentration, conservatory, curiosity, curious, day, daylight, daytime, development, ecology, examining, expertise, eyeing, farming, fellow, fifties, fifty, forties, forty, gentleman, geodesic dome, gray, gray hair, greenhouse, grey, grey hair, growth, guy, hair, head & shoulders, head and shoulders, hispanic, holding, horizontal, human, human being, husbandry, indoor, indoors, inside, interest, lab coat, latin american, latin american and hispanic ethnicity, latino, looking, looking up, male, man, mature adult, mature men, mid life, middle age, middle aged, middle-age, middle-aged, natural, nature, occupation, one, one person, over, overhead, people, person, photography, plant, r&d, raised, raising, reaching, rear view, research, research & development, research and development, science, scientist, scrutinizing, seeing, standing, viewing, vine, white coat, work, 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, blm017787