african arid Cacti cactus clumps clusters coloring colors colouring colours display distinctive edge edges flora garden-plants green greenery irregular leaves light ornamental patch perennials plants pointed protection ribbed ribbing ribs section shade shape shapes sharp short-spikes small-spines spikes spines spiny succulents sunlight surface surfaces texture textures unusual variations variety abstract angles artistic backdrop background black blended bright brilliant circles color colored colour coloured decoration decorative design detailed detailed patterns geometric geometrical image images interconnected intermeshed interwoven kaleidoscopic patterns lines mandala multicoloured orange patterns perspectives points radiating rounded style vibrant wallpaper yellow blue pink red white abundance backyard ceramics contrasting density figurine flowers foliage garden garden-background growth leafy mother-and-children nature ornaments pottery shadows spread spreading sunshine textured thick thin undergrowth various vegetation