the karoo heartland

abstract africa arid art asia backdrop background bare bed black boviaanskloof broken brown clay concept crack cracking cracks dead death desalite desert dessert detail drainage drains drought dry dune dust dutch earth environment erode erosion field global great ground heartland heat hot karoo klein koffylaagte lake land life mud natural nature old outdoors outside pan pattern patterns pollution postcard poster restrictions river salt sand save sea season settlers shapes soil south stone summer sun texture wall warming water weather wet