Ключевые слова: abstract, background, brainstorm, brainstorming, bright, bulb, business, center, city, complex, concept, creative, creativity, doodle, double, downtown, drawing, economic, economy, energy, exposure, financial, funny, goal, graph, icon, idea, increase, innovate, invest, knowledge, light, lightbulb, math, occupation, office, online, pc, singapore, skyline, skyscraper, solution, sunrise, target, tech, technology, think, town, transform, view,