closeup view of a large eight legged octopus creature lying stranded on the sandy beach with its long tentacles spread out against

octopus tentacles sea creature underwater marine life beach shore sand coastal environment nature wildlife ocean water aquatic tentacle sucker stranded abandoned alone texture pattern color graphic sealife aquarium invertebrate mollusk cephalopod ecosystem habitat tide wave seaside landscape natural background animal design element closeup view large eight legged lying sandy long spread