Ключевые слова: achievement, aspiration, ball, brainstorming, bright, bulb, business, colour, concepts, creative, creativeness, creativity, crumpled, design, designer, desk, discovery, document, drawing, frustration, good, idea, illuminated, imagination, innovation, inspiration, invention, lamp, leadership, light, lightbulb, metaphor, motivation, office, paper, planning, progress, shape, sketch, solution, success, symbol, table, thinking, wastepaper, yellow,