abstract appearance background blended bubbles bubbly color colored colour coloured dark decorative design details glass glassy hexagon hexagonal interconnected interlinked interwoven light liquid liquidy molten patterns perspectives polygon shape shaped shapes style surface surfaces texture textured textures thick thin vibrant wallpaper blue crystal crystals curved curves star-shaped stars symmetrical symmetry white black checks colorful colourful green linear lined lines mosaic square squared squares tactile tile tiled tiles tiling cool lighting lights red balls patterned pink round rounded swirling swirls twirling twirls wall brown detailed orange shadows pointed points