watercolor octopus art work of an octopus in the ocean

watercolor octopus art work ocean hand painted animated animation arms creature depicting energetic environment life marine motion movement moving nature sea swirling tentacles water animal aquatic artwork colorful colors drawing ink octapus rainbow sketch white background abyss animal aquarelle background blue bottom camouflage cephalopod cephalopoda clever color cut deep depth drawing fast food hand ink intelligent invertebrates isolated life marine mediterranean menu mollusc mollusk nature ocean octopus painted pencil raster ray realistic science sea submarine submerged suck tentacle undersea underwater vulgaris water watercolor waves white wild wildlife