3D abstract backdrop background beige blocks blue concept cubist fill fun geometric graphic green illustration metallic pastel pink rectangles render squares texture vector warp blended color colored colorful colour coloured colourful connected connections contoured contours contrast contrasting decorative design details interconnected interlaced interlinked intermeshed interwoven light multicoloured paint painted painting patterned patterns perspectives shape shaped shapes style surface surfaces surfacing swirling swirls textured textures thick thin vibrant wallpaper angle angles appearance architectural architecture barrier basic brick brick-wall bricks brickwork colors colours exterior external perspective rough smooth solid standard strength uneven variation varied various wall coloration creased creases dark distinctive drops skin tactile tipped tips vegetable visual wet wrinkled wrinkles decoration horizontal mosaic red square squared symmetrical symmetry