Ключевые слова: abstract, assortment, backdrop, background, band, blue, business, circle, circles, close, collection, color, colorful, colourful, design, elastic, equipment, flexibility, flexible, fun, green, group, gum, heap, image, isolated, large, line, macro, mixed, multi, objects, office, pattern, pile, plastic, red, round, rubber, rubberband, set, stress, stretch, supply, symbol, texture, tool, tools, up, white, work, yellow,