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 backdrop background blended color colored colour coloured decorative design details granite-like inclusions interconnected intermeshed interwoven joined linked marble marbled marbling motley mottled panel patterns perspectives polished quality stone style surfacing texture textured vibrant wall wallpaper abstract appearance circular curved curves floor flooring interlaced interlinked intertwined mosaic patterned shaped symmetrical symmetry thick thin glass glassy kaleidoscopic mandala purple raised tactile