abstract appearance background blended blue color colored colorful colour coloured colourful decorative design details distinctive interconnected interlinked interwoven light linear lined lines patterns perspectives round rounded shape shaped shapes style surface surfaces texture textured textures thick thin vibrant wallpaper waves wavy white green orange bling bubbles bubbly curved curves glitter glittering liquid liquidy metallic precious shiny checks mosaic multicolored multicoloured rainbow-colors rainbow-colours square squared squares black feathery purple angles appearances arched arches architectural architecture box-like buildings city contemporary contrast contrasting dark decorated Designs detailed elements exterior external grime heights heritage high historic Melbourne modern old pillars quality sepia structures supports windows