A graceful large blue dragon with wings is gracefully swimming beneath the ocean's surface, his scales shimmering in the dim light filtering through from above. A grand shipwreck lies submerged in the foreground, adding an element of mystery and intrigue to the scene. In the distance, fish can be seen swimming in the depths of the ocean. The overall atmosphere is one of serene beauty with hints of adventure lurking in the background. Epic digital art, masterpiece.