abstract angled angles background blended colored colorful coloured colourful contrast contrasting dark decorative design details geometric geometrical green interconnected interwoven light lines multicolored multicoloured pattern patterned patterns perspectives pink purple shape shaped shapes style surface surfaced surfaces surfacing texture textured textures thick thin vibrant wallpaper zigzagging zigzags appearance black color colour crystal crystals curved curves glass glassy interlaced interlinked intertwined kaleidoscopic mandala melting molten raised symmetrical symmetry tactile corrugated corrugations decoration linear lined vertical wall blue checkered checks christmas horizontal red