of octopus in engraving style. for logo, label, sign, poster, t shirt.

tentacle octopus animal isolated sea graphic illustration drawing drawn tattoo vintage underwater marine seafood white ocean engraving design nature vector etching background silhouette squid retro engraved art black monster water sketch hand wildlife aquatic wild decoration cephalopod monochrome sucker invertebrate giant block feeler old style pattern devilfish tatoo abstract food