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 aquarelle blue bottom camouflage cephalopod cephalopoda clever color cut deep depth fast food intelligent invertebrates isolated mediterranean menu mollusc mollusk pencil raster ray realistic science submarine submerged suck tentacle undersea underwater vulgaris waves wild wildlife