Watercolor painting of a nuclear bomb going off in the horizon over a calm river or harbor, featuring a prominent bridge, sailboats, and a cityscape. Dramatic sky with warm orange, gold, and brown clouds. Golden light bathes the scene. City skyline with skyscrapers or modern and historic buildings. Tranquil water reflecting the sky. Emphasis on balance and harmony between nature and urban elements. Peaceful atmosphere, soft lighting. Style: watercolor, cinematic, detailed. ,romantic,ink outlines:1.3, sharp outlines, watercolor style