abstract architectural backdrop background barrier brick brick-wall bricks brickwork cement colored coloring colors coloured colouring colours constructed curved curving exterior external firm linear lines mortar perspective perspectives rectangular secure security smooth solid standard strength strong style surface surfaced surfaces texture textured textures traditional-brick-wall variation varied various wall walled wallpaper well-built rough-work off-white purple angles appearance art artistic arty blended bright color colorful colour colourful decorative design details geometric geometrical interconnected intermeshed interwoven light lined mix mixed multi-colored Multi-Coloured paint patterns rainbow-colors rainbow-colours shape shaped shapes twirl twist vibrant black blue brilliant circles corners decoration delicate detailed detailed patterns edges fine image images kaleidoscopic patterns mandala multicoloured points radiating rays rounded sharp white brown cream golden orange twists green dark glitter gold intricate intricate patterns red vibrancy yellow circular pointed