The image displays a clear coastal scene in Cascais, Portugal

The image displays a clear coastal scene in Cascais, Portugal. The upper third of the frame is occupied by a cloudless, light blue sky. The majority of the image, from the middle to the lower-middle, consists of the dark blue ocean, characterized by numerous ripples and waves. White foam is visible at the crests of several waves, especially towards the foreground. On the distant horizon, positioned to the left, a large, dark-hulled vessel (likely a cargo ship) is discernible as a silhouette. The immediate foreground features a rocky shoreline composed of wet, dark-colored boulders and smaller stones, some exhibiting light green algal growth. Patches of wet, light brown sand are interspersed among the rocks. Waves are actively breaking against the rocks, generating substantial white foam and spray. No individuals are present in the depicted scene.