octopus tentacle with suckers. twisted sea monster arm. underwater marine cuttlefish limb. ocean animal. flat graphic

tentacle octopus kraken sea underwater ocean monster arm squid sucker animal aquatic cartoon catch cephalopod colored creature creepy cthulhu cuttlefish element fantasy fish flat giant graphic hand icon illustration invertebrate isolated leg limb long marine nature nautical nautilus ominous part seafood spread style twisted up vector water white wild spooky