Preview Fin whale (Balaenoptera physalus) head passing close beneath a boat. Gulf of California. (RR) Image ID: 931-102 Artist: Christopher Swann Purchase a commercial license Buy framed prints & more from our print store whale whales cetacean cetaceans mammals mammal lone one surfacing close up swimming fin whale finback whales balaenoptera physalus head passing beneath a boat gulf of california baleen