Ключевые слова: abstract, answer, app, berlin, blue, brainstorm, brainstorming, bulb, business, challenge, concept, creative, design, double, drawing, engine, europe, evening, exposure, financial, flag, flagstaff, german, germany, glowing, icon, idea, innovate, innovation, interface, knowledge, leadership, light, lightbulb, national, opportunity, patriotism, polygon, republic, sketch, solution, spreadsheet, success, teamwork, tech, technology, think, transform, work, world,