Keywords
20s, adults only, air pollution, asian ethnicity, black background, black eyes, chinese ethnicity, clothing, color image, covering, digital, environmental conservation, gas mask, head and shoulders, horizontal, indoors, looking down, mask, men, one man only, one person, one young man only, only men, photography, pollution, protection, shirt, short hair, side view, smoke, studio shot, suit, toxic waste, unrecognizable person, young adult, young men, 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, u16724047