abstract angles art artistic arty backdrop background black blended blue brown circles color colored colors colour coloured colours decoration decorative design detailed detailed patterns edges geometric geometrical green image images interconnected intermeshed interwoven intricate intricate patterns kaleidoscopic patterns light lines mandala orange patterns pink points radiating red shapes sharp style texture textures vibrancy vibrant wallpaper white yellow cream dark purple advice alert announcement appropriate-behavior appropriate-behaviour avoid be-careful beware care caution communicating communication concern danger dangerous deep denied directions health information informing not-allowed not-permitted permission-denied polluted pollution prohibited prohibition protect protection risk risks risky rules safety sign signs toxic toxicity unhealthy warning warning-sign water water-pollution water-toxicity weathered bright brilliant circular corners perspectives pointed rays rounded spiral spiraling spiralling african biological-interaction bird broad-mouthed collagen creases curious eating endangered flat-mouthed folds food gray grazer grey heavy herbivore herbivorous hide horns inquisitive keratin large mammal Myna myna-birds mynah Noisy placid plumage powerful precocious rhino rhinoceros skin snout square-lipped-rhinoceros strong symbiosis symbiotic threatened tough watchful white-rhinoceros wide-lipped-rhinoceros wrinkled wrinkles spiral spiraling multicoloured rust gold golden