abstract angles appearance art artistic arty backdrop background blended bright color colored colour coloured corners decorative design details geometric geometrical interconnected intermeshed interwoven light linear lined lines patterns perspectives shape shaped shapes style texture textured textures vibrant wallpaper Australia blue-sky cloud clouds colors colours conditions feathery fine formations movement skies sky southern spread spreading streaky sun thin vaporish vapourish variations various-cloud-formations warm weather white wispy ancient coarse-grained composite concentrically-layered granite granodiorite igneous-rock orbicular-granite orbicular-rock orbicules orbiculite ornamental ornamental-rock plutonic-rock rare rocks shells spheroidal-structures surface surfaced surfaces uncommon unique brick bricks building-blocks cave-like caves close-up cracks cream firm grains grainy grit holes holey ingredients rough selected selection singles solid strength strong variety walls air-bubbles air-pockets backgrounds blue bubble bubble-plastic bubbles colorful colourful cool cushioned cushioning cushioning-material dark plastic plastic-bubble-technology protection protective roll sheets