watercolor of a large blue whale in the dark ocean

animal mammal fish underwater sea ocean dolphin whale seal reef arctic wave watercolor large blue dark background moon night starry sky whale moon starry stars aquamarine water sea ocean artwork art watercolor mammal nature marine aquarium aquatic fins fin underwater blue wildlife fish shark animal whales tropical scuba marine life predator snorkeling wild travel dive endangered species undersea deep turquoise swimming blower rays light specs navy nautical brine stormy moon whale