mythical creatures carnival: whimsical halloween fantasy with mermaid carousel, chimera haunted house, and kraken roller coaster.

fantastical carnival mythical creatures art concept mermaid carousel haunted house chimeras kraken roller coaster halloween celebration spooky ambiance mysterious essence legendary beings whimsical fantasy entertainment artwork magical charm eerie atmosphere imaginative world playful enchanted supernatural allure otherworldly adventure ai-generated masterpiece captivating scene legends thrilling ghostly fun amusement park imagery enchanting whimsy