belfast blue cavehill grass green hill ireland lake pond senic sky spring summer warm fast field gallop galloping horse horses paddock play playing run running speed canal cloud clouds cumullus mirror reflect reflection sheet tract water weeds agua. bank jardin natural environment Natural landscape nature property river tree water resources beauty flower lily Nymphaeaceae open pad petal pink pool stamen water lily waterlily amphibian animal cattail frog jump jumper kermit leaf reed swamp toad ash ash tree leaves mirroring Mud snake stones swim watersnake avian beak bird duck eye feather feathers goose park pet swan