Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples Sand ripples   Countries--------------------- Algeria Botswana Egypt India Kuwait Morocco Namibia Niger Oman South Africa Tanzania Uganda United Arab Emirates Zambia Zimbabwe ---------------------Photographers--------------------- Claudia Dalferth Ludwig Rahm Max Häusler Sepp Dendorfer Tichaona Muketiwa