abstract appearance background blended bright bubbles checks circles circular color colored colorful colour coloured colourful curtain decorative design details distinctive interconnected interlinked interwoven light linear lined lines mosaic patterns perspectives purple round rounded shape shaped shapes style surface surfaces texture textured textures thick thin vibrant wallpaper backdrop blue colors colours contoured contours curves decoration geometric geometrical intermeshed marble marbled smooth swirling swirls green square squared bubbly chained chains curved flowers flowery glass glassy liquid liquidy molten petals transparent fiery metallic rows silver silvery spiral spiraling brown rust rusty balls brilliant circle detailed merge merged merging gold golden architectural architecture barrier basic brick brick-wall bricks brickwork building cement exterior external firm mortar perspective rough secure security solid standard strength traditional-brick-wall variation varied various wall below dark fire firelight lighting orange patterned-glass raised tactile window