Create a haunting image of an island shrouded in thick, rolling mist

Create a haunting image of an island shrouded in thick, rolling mist. The island should be partially obscured, with only the tops of dense, dark trees and jagged rocks visible through the fog. The atmosphere is eerie and mysterious, with the mist swirling around the island, creating an otherworldly feel. The surrounding waters are calm but dark, reflecting the misty sky above. The overall mood is ominous and unsettling, as if the island holds ancient secrets hidden within the dense fog.