a weathered wooden wall with a round signboard by the seaside, waves in the background.

shore coastaltheme beachfront weatheredsign water beach seascape weatheredwood texture wooden marine signboard driftwood vintage erosion wall sea old surf horizon woodentexture serene rustic breeze sign oceanview background windy nautical weathered openair marinelife saltwater round calm aged scenic minimalist coastal natural ocean relaxation timeless waves shoreline seaside outdoor ai generated