The image is a diagram illustrating the relationship between two bodies of water, Miraflores Lake and Pacific Ocean. The diagram shows a cross-sectional view of the lake, with the lake's boundaries clearly marked. The lake is connected to the Pacific Ocean through a lock, which is depicted as a vertical structure in the middle of the lake. The lock appears to be a man-made structure, possibly a dam or a bridge, connecting the two bodies of water. The surrounding landscape includes mountains and a body of water, suggesting a natural or semi-natural environment.