angry apocalyptic bright brilliant cloud clouds colorful colourful contrast dark darkening disturbing dramatic dusk evening fiery flaming gold foreboding frightening glory golden light lighting molten skies moody setting sun shadows shining silhouette silhouettes skies sky spreading sun sunset abstract air-bubbles air-pockets appearance backgrounds blue bubble bubble-plastic bubbles cool cushioned cushioning cushioning-material firm perspectives plastic plastic-bubble-technology protection protective roll shapes sheets surface surfaces texture textured textures wallpaper beak beaks blood-flow captive captivity Chinese-white-dolphin clever coastal-animals color coloration colored colors colour coloured colours confined conservation contrasting dark-spots entertaining entertainment environment environmental Indo-Pacific-humpbacked-dolphin mammal marine-park medium-sized near-threatened oceanic perfoming performance pink pink-dolphins restricted skin Sousa-chinensis spots spotted teeth wild wildlife