abstract angles appearance backdrop background coloring colors colouring colours dips folds gnarled grooves holes light patterned patterns perspectives polished shadows shape shaped shapes smooth smoothened strange surface tactile textured textures tree trunk twisted unusual wood wood grain wooden collage grunge grungy paper series texture variations black blended bubbles bubbly christmas color colored colour coloured contrast contrasting dark decorative design details geometric geometrical glass glassy green horizontal interconnected interlaced interlinked intertwined interwoven linear lined lines pink style thick thin vertical vibrant wallpaper diagonal diagonally diagonals multicolored multicoloured pattern patterns rolls striped stripes weave woven mat rolled squared checks circles colorful colourful curved curves distinctive mosaic round rounded surfaces