A seascape is a photograph, painting, or other work of art which depicts the sea, in other words an example of marine art. The word originated as a formation from landscape, which was first used for images of land in art. By a similar development, "seascape" has also come to mean actual perceptions of the sea itself. It is applied in planning contexts to geographical locations possessing a good view of the sea. Seascape aesthetics receive legal protection in terms of biodiversity/ health of the seas (the OSPAR Convention, and in terms of the visual bio-cultural seascape.