abstract appearance appearances background bright color colored colorful colors colour coloured colourful colours contrasting horizontal interconnected interlaced interlinked intertwined interwoven light linear lined lines painted patterns perspectives smooth solid strength stripe stripes stripy surface surfaces texture textures undulated undulating wall wallpaper walls wavy blended bubbles bubbly christmas dark decorative design details glass glassy liquid liquidy molten patterned shape shaped shapes style textured thick thin vibrant double eye-shaped eyes metallic silvery black crystal crystals curved curves red star-shaped stars symmetrical symmetry blue purple orange yellow brilliant clouded clouds cloudy merge merged merging rainbow-colors rainbow-colours foil hexagon hexagonal polygon