The image shows a large concrete structure in the middle of the ocean. The structure appears to be old and dilapidated, with a round tower on top and a chimney on the right side. It is surrounded by a pier with several poles and scaffolding. The water is a light blue color and there are small waves crashing against the shore. The sky is clear and blue, and the horizon is visible in the distance. The overall mood of the image is peaceful and serene.