abstract appearance appearances background bright checked checkered checks color colored colorful colors colour coloured colourful colours contrasting horizontal interconnected interlinked intertwined interwoven light linear lined lines patterns perspectives purple solid squared squares strength stripe stripes stripy surface surfaces texture textures vertical wallpaper blended brown dark decorated decoration decorative design details nostalgia nostalgic old old-style patterned shape shaped shapes soft style textured thick thin vintage cream creamy tiles columns diagonal interlaced mat matrix mosaic multicolored multicoloured rows symmetrical symmetry vibrant blue