abstract appearance background blended blue bright color colored colour coloured contrast contrasting dark decorative design details edged edges gold golden horizontal interconnected interlaced interlinked intertwined interwoven light linear lined lines patterns perspectives red style surface surfaces texture textured textures thick thin wallpaper circular curved curves floor flooring mosaic patterned shape shaped shapes surfacing symmetrical symmetry vibrant glass glassy kaleidoscopic mandala purple raised tactile appearances checked checkered checks colorful colors colourful colours solid squared squares strength stripe stripes stripy vertical