Ключевые слова: background, band, blue, bright, circular, close up, closeup, collection, color, colorful, colour, concept, contrasts, creativity, diagonal, different, elastic, elasticity, flexibility, flexible, green, group, isolated, large, macro, material, multi, object, office, pattern, pile, rainbow, red, rubber, rubber band, rubberband, school, stack, straps, strength, stretch, stretching, strips, supplies, texture, unique, useful, vibrant, vivid, yellow,