fish eye

abstract animal aquarium aquatic background biology bulltrout close closeup creature detail detailed details exotic explore eye fish fishery fishing fishy food fresh freshwater head hunt hunting iris lens life macro marine meal nature nutritive ocean omega optical optics part pattern pupil raw river rough salmon sea seafood see seeing side sight silver single skin slime slimy slippery snorkel spots spotted stalk stalker stalking stare staring structure surface texture textured tissue trout uncooked uneven vertebrate view vision visual visualize water