appearances arid Cacti cactus clumps clusters coloring colors colouring colours display edge edges flora garden garden-display garden-plants irregular leaves light ornamental perennials plants pointed protection shape shapes sharp short-spikes small-spines spikes spines spiny succulents surface surfaces textures unusual abstract background blended bright bubble bubbles bubbly colored coloured contrasting dark decorative designed distinctive gray grey interconnected interlinked liquidy merge merged merging modern patterned patterns perspectives presentation round rounded shaped style surfaced surfacing textured wallpaper appearance artistic artwork bits chips coloration colorful colourful contrast design Designs details grouting lined lines mosaic Motifs multi-colored Multi-Coloured pieces texture tiles tiling art blue blue-green color colour cross edged edging electric-blue interwoven paint painted painting pattern square squared squares symmetrical symmetry tactile thick thin vibrant