octopus. marine invertebrate animal, tentacles tattoo engraving linocut red monochrome drawing

octopus engraving squid stencil monochrome tentacles tattoo cephalopod octopoda ink sea animal ocean monster illustration marine nature vector drawing underwater water seafood black life vintage wild design sketch etching art mollusk invertebrate aquatic nautical wildlife cartoon retro drawn food line cuttlefish white creature aquarium character hand style graphic kraken biology ai generated