Scene: urban Subjects: Guangzhou Opera House, skyscrapers, modern architecture, pedestrians, concrete structures, geometric building facade Colors: black, white, gray, silver Mood: dramatic, modern, architectural, moody Season: unknown Time of day: overcast Tags: guangzhou, china, architecture, urban, opera house, zaha hadid, skyscrapers, black and white, modern architecture, cbd, geometric, concrete, zhujiang new town