Sailing boat near a castle by the sea at sunset HD Wallpaper

A sailing boat with a tattered orange sail moves through choppy, dark blue water. A whale's tail emerges from the water to the left of the boat. In the background, a large stone castle sits on a cliff overlooking the sea, with a town nestled behind it. The sky is a dramatic mix of orange, yellow, and dark clouds, with seagulls flying overhead.