Concrete blocks and cubes along the beach, where coastal defense structures emerge, partially submerged in sand

concrete blocks cubes beach coastal defense structures sand sunlight lowangle artistic conceptual shore waves stroll walk spain coastal scene defense structures beachside coastal beauty seaside architecture shoreline coastal scenery coast ocean sea sand texture artistic portrayal conceptual art andalusia cadiz beachscape shoreline view artistic concept beach art shoreline stroll sandcovered beachside scenery oceanic beauty artistic perspective sky cloud cubical sandy protection horizon earth