Ключевые слова: background, black, blue, business, clip, closeup, detail, document, education, equipment, fasten, file, floor, isolate, isolated, join, max, mechanical, metal, object, office, office tool, one, paper, pen, pictures, pierce, piercing, pink, punch, pushpin, red, school, single, space, staple, stapler, stationary, stationery, tool, white, wood, wood floor, work, yellow,