Ключевые слова: background, ball, blue, brainstorming, bright, closeup, colored, colorful, colors, concept, concepts, crease, creased, creative, creativity, crinkled, crumple, crumpled, crushed, damaged, document, education, frustration, garbage, green, group, ideas, inspiration, macro, nobody, object, obsolete, paper, recycle, recycling, red, rubbish, school, shape, sheet, sphere, symbol, texture, thinking, trash, waste, wastepaper, wrapping, wrinkled, yellow,