two starfish inside 4 pane widow of fishing shack

animalia artsy asteriidae asterozoa atlantic canada copy decor diagonal echinodermata echinoderms endoskeleton feeder fishing five horizontal invertibrates legs leptasterias mare marin marine marinus north nova ocean opportunistic pane praedari predators regenerative regeneratus scotia seaside seastar shack six slats space spineless starfish tenera tubefeet two widow wood