未来的な海中都市の上に広がるガラスデッキに立つ宇宙飛行士

"A lone astronaut standing on the edge of a futuristic glass observation deck overlooking a thriving underwater metropolis. Whales swim by the windows. Dynamic lighting, high contrast, sci-fi illustration, vibrant cyan and purple lighting, sharp focus, in the style of Blade Runner, 8k."