Keywords
2, 20-25, 20-25 years, 20-30, 25-30, 25-30 years, adult, african, african american, african ethnicity, african-american, afro american, afro-american, asian ethnicity, associate, black, blue collar worker, building, chinese ethnicity, co-worker, colleague, color, color image, colour, commerce, commercial dock, constructing, construction, copy space, day, daylight, daytime, efficiency, engineer, equipment, far eastern, fellow, gentleman, group, guy, hard hat, hard-hat, hardhat, hat, heap, helmet, high angle, high angle view, human, human being, industrialization, industry, inspector, job, large group of objects, male, man, manager, manual, mixed race person, mound, multi-ethnic group, negative space, occupation, of african descent, only men, oriental, outdoor, outdoors, outside, people, person, photography, pile, protection, quality control, rear view, safety, safety-hat, security, shipping, shipyard, stack, stepping, striding, supervisor, thing, trade, transit, transport, transportation, transporting, twenties, twenty, two, two people, vertical, walking, white space, work, working, 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, bld051901