Keywords
20's, 20-24 years, 20-25, 20-30, 20s, 25-30, adult, african, african american, african ethnicity, african-american, afro american, afro-american, astronomy, black, clip board, clip-board, clipboard, close up, close-up, closeup, color, color image, colour, communicating, communication, day, daylight, daytime, exploration, exploring, fellow, front view, gentleman, global communications, guy, holding, horizontal, human, human being, implement, in a row, job, male, man, of african descent, one, one person, outdoor, outdoors, outside, pen, people, person, photography, quality control, radio telescope, research, satellite dish, science, space exploration, sunlight, sunny, sunshine, technology, telecommunications equipment, three objects, twenties, twenty, waist up, waist-up, work, worker, working, writing, writing instrument, young adult, 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, blm004214