majestic octopus submerged in turbulent seascape, tentacles intertwined with ocean's fury

creature marine biology environment ocean life underwater depth water mollusk tentacles oceanic species dynamic saltwater sea world conservation ecosystem nature wildlife waves invertebrate submerged fauna natural oceanography wave maritime deep aquatic wild octopoda camouflage nautical majestic turbulent cephalopod movement splash swirl watery octopus seascape intertwined 39aph39 fury generative