abstract appearance appearances background bright color colored colorful colors colour coloured colourful colours connected connection contrasting curved curves horizontal interconnected interlaced interlinked intertwined interwoven light linear lined lines multicolored multicoloured patterns perspectives rainbow-colors rainbow-colours smooth stripe stripes stripy surface surfaces texture textures undulated undulating wallpaper wavy blended circular decorative design details mosaic petals rose roses shape shaped shapes style surfacing textured thick thin vibrant patterned backdrop curtain desktop foldings folds leather orange pattern rainbow red structure structures vertical yellow green pastel ripples rippling waves artistic composite parallel symmetry alien blue brilliant cactus-like merge merged merging prickles Prickly purple spikes spiky surfaced thorns thorny crystal crystals glass glassy star-shaped stars symmetrical