Keywords
40's, 40-45, 40-50, 40s, 45-50, 50-55, 50-60, 55-59 years, 55-60, accessory, adult, advancement, agriculture, bending, botanist, botany, checking, clip board, clip-board, clipboard, color, color image, colour, concentrating, concentration, conservatory, crouching, day, daylight, daytime, development, ecology, examining, eye-glasses, eyeglasses, eyeing, farming, fellow, fifties, fifty, focusing, focussing, forties, forty, gentleman, glasses, gray, gray hair, greenhouse, grey, grey hair, growth, guy, hair, hispanic, holding, horizontal, human, human being, husbandry, implement, indoor, indoors, inside, kneeling, lab coat, latin american, latin american and hispanic ethnicity, latino, looking, looking down, low angle, low angle view, male, man, mature adult, mature men, mid life, middle age, middle aged, middle-age, middle-aged, natural, nature, occupation, one, one person, pen, people, person, photography, plant, reader, reading, science, scientific experiment, scientist, seeing, side view, specs, spectacles, three quarter length, three-quarter length, viewing, white coat, work, working, writing instrument, 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, bld204065