caption: The image shows a Portuguese man-of-war, a jellyfish, on the beach with its shadow cast on the sand. Its body is transparent, allowing us to see the intricate details of its long, slender body and its bell-shaped tentacles. Its eyes are large and round, and its mouth is slightly open, revealing its sharp teeth. Its tentacles are long and thin, and it is swimming gracefully through the sand, its body glistening in the light.