A large castle on a mountain with a lot of clouds

A majestic castle rises from a small island in the sky, surrounded by a sea of clouds. The island is filled with buildings of various shapes and sizes, creating a stunning contrast between the ancient and the modern. The castle is a masterpiece of matte painting by Alexander Kucharsky, the winner of the CG Society contest for surrealism. He imagined a floating city that defies gravity and logic, yet captivates the viewer with its beauty and mystery.