abstract appearance background blended brown color colored colour coloured dark decorative design details edges geometric geometrical interconnected interlinked intertwined intricate light lines patterned patterns perspectives serrated serrated-edges shape shaped shapes squared squares style surface surfaced surfaces symmetrical symmetry texture textured textures thick thin tiled tiles vibrant wallpaper bright colorful colors colourful colours interlaced interwoven mat multicolored multicoloured rows coloration decoration diamond-shaped diamonds glow glowing green lighting shiny blue depth diagonal linear lined square maroon pink purple