weird octopus with suckers on arms. giant squid tentacles macro close up. large scary hypnotic kraken with eight limbs. multitask

abstract arms biodiversity biology body calamari clever close cuttlefish dark dusk ecosystem enormous fish giant grace hypnosis inkfish intellect intelligent kraken large legend legs limbs locomotion macro magnetic marine mesmerising mimicry mollusc monster multitask nautilus octopus predator reef scary shallow sprut squid suckers tank tentacles uncommon undersea underwater unusual weird wilderness