Ключевые слова: abstract, assortment, background, ball, band, bind, bright, business, collection, color, colorful, conceptual, crowded, elastic, extend, flexibility, flexible, green, group, gum, heap, macro, many, material, mess, messy, multi, multiple, objects, office, pile, pull, red, relax, roll, rope, round, rubber, rubberband, spread, stack, stationary, strain, stress, stretch, supply, tense, texture, texture background, work,