animal elephant eye folded mammal natural nature pleated rough see sight skin surface texture thick tough vision wrinkled arid barrel barrel cactus Cacti cactus clumps clusters coloring colors colouring colours compact covered echinocactus globose globular perennial pointed points pronounced ribs protective pups ribs round shape shaped sharp soft-wooded perennial spikes spination spines spiny symmetrical symmetry thick tough skin to-the-point abstract angles backdrop background blended color colour decorative design detailed edges folds geometric geometrical gray grey hair hairy hide image interconnected intermeshed interwoven light lines patterned patterns rhino rhino-hide rhino-side rhinoceros style textures wallpaper wrinkles african broad-mouthed collagen endangered flat-mouthed grazer heavy herbivore herbivorous horns keratin large lattice structured megafauna odd-toed ungulate perissodactyl placid powerful snout southern white rhinoceros square-lipped rhinoceros strong threatened wide-lipped rhinoceros creases white rhinoceros