abstract appearance background blended color colored colorful colour coloured colourful contoured contours contrast contrasting decorative design details edge edged edges geographic interconnected interlinked interwoven light marble marbling multicolored multicoloured patterns perspectives shape shaped shapes style texture textured textures thick thin vibrant wallpaper crystal crystals curved curves glass glassy star-shaped stars symmetrical symmetry white yellow fiery flow flowing hot lava angle angles architectural architecture basic brick brick-wall bricks colors colours discoloration exterior external paint perspective rough smooth smudged smudges solid standard strength surface surfaces uneven variation varied various wall black checks diamonds green linear lined lines mosaic square squared squares matrix red