The Ovcanska Spa In Serbia

People bathe in mud in the village of Ovca near Belgrade August 21, 2011. In the Ovcanska Spa the water is salty and comes out from the depth of several hundred meters with high mineral content (having 28 various minerals). Locals believe that various vein diseases, rheumatics, sciatica, and vision disorders are treated by curative mud and mineral water. REUTERS/Marko Djurica

Women smear themselves with mud in the village of Ovca near Belgrade August 21, 2011. In the Ovcanska Spa the water is salty and comes out from the depth of several hundred meters with high mineral content (having 28 various minerals). Locals believe that various vein diseases, rheumatics, sciatica, and vision disorders are treated by curative mud and mineral water. REUTERS/Marko Djurica

People stand under the sun after they bathed in mud in the village of Ovca near Belgrade August 21, 2011. In the Ovcanska Spa the water is salty and comes out from the depth of several hundred meters with high mineral content (having 28 various minerals). Locals believe that various vein diseases, rheumatics, sciatica, and vision disorders are treated by curative mud and mineral water. REUTERS/Marko Djurica

People stand under the sun after they bathed in mud in the village of Ovca near Belgrade August 21, 2011. In the Ovcanska Spa the water is salty and comes out from the depth of several hundred meters with high mineral content (having 28 various minerals). Locals believe that various vein diseases, rheumatics, sciatica, and vision disorders are treated by curative mud and mineral water. REUTERS/Marko Djurica

A woman rests under the sun after she bathed in mud in the village of Ovca near Belgrade August 21, 2011. In the Ovcanska Spa the water is salty and comes out from the depth of several hundred meters with high mineral content (having 28 various minerals). Locals believe that various vein diseases, rheumatics, sciatica, and vision disorders are treated by curative mud and mineral water. REUTERS/Marko Djurica

People rest under the sun after bathing in mud in the village of Ovca near Belgrade August 21, 2011. In the Ovcanska Spa the water is salty and comes out from the depth of several hundred meters with high mineral content (having 28 various minerals). Locals believe that various vein diseases, rheumatics, sciatica, and vision disorders are treated by curative mud and mineral water. REUTERS/Marko Djurica

Women rest under the sun after bathing in mud in the village of Ovca near Belgrade August 21, 2011. In the Ovcanska Spa the water is salty and comes out from the depth of several hundred meters with high mineral content (having 28 various minerals). Locals believe that various vein diseases, rheumatics, sciatica, and vision disorders are treated by curative mud and mineral water. REUTERS/Marko Djurica

Women stand under the sun after bathing in mud in the village of Ovca near Belgrade August 21, 2011. In the Ovcanska Spa the water is salty and comes out from the depth of several hundred meters with high mineral content (having 28 various minerals). Locals believe that various vein diseases, rheumatics, sciatica, and vision disorders are treated by curative mud and mineral water. REUTERS/Marko Djurica

A man rests under the sun after bathing in mud in the village of Ovca near Belgrade August 21, 2011. In the Ovcanska Spa the water is salty and comes out from the depth of several hundred meters with high mineral content (having 28 various minerals). Locals believe that various vein diseases, rheumatics, sciatica, and vision disorders are treated by curative mud and mineral water. REUTERS/Marko Djurica

People bathe in mud in the village of Ovca near Belgrade August 21, 2011. In the Ovcanska Spa the water is salty and comes out from the depth of several hundred meters with high mineral content (having 28 various minerals). Locals believe that various vein diseases, rheumatics, sciatica, and vision disorders are treated by curative mud and mineral water. REUTERS/Marko Djurica

Men smear themselves with mud in the village of Ovca near Belgrade August 21, 2011. In the Ovcanska Spa the water is salty and comes out from the depth of several hundred meters with high mineral content (having 28 various minerals). Locals believe that various vein diseases, rheumatics, sciatica, and vision disorders are treated by curative mud and mineral water. REUTERS/Marko Djurica

A woman smears herself with mud in the village of Ovca near Belgrade August 21, 2011. In the Ovcanska Spa the water is salty and comes out from the depth of several hundred meters with high mineral content (having 28 various minerals). Locals believe that various vein diseases, rheumatics, sciatica, and vision disorders are treated by curative mud and mineral water. REUTERS/Marko Djurica

A man smears himself with mud in the village of Ovca near Belgrade August 21, 2011. In the Ovcanska Spa the water is salty and comes out from the depth of several hundred meters with high mineral content (having 28 various minerals). Locals believe that various vein diseases, rheumatics, sciatica, and vision disorders are treated by curative mud and mineral water. REUTERS/Marko Djurica

A man bathes in mud in the village of Ovca near Belgrade August 21, 2011. In the Ovcanska Spa the water is salty and comes out from the depth of several hundred meters with high mineral content (having 28 various minerals). Locals believe that various vein diseases, rheumatics, sciatica, and vision disorders are treated by curative mud and mineral water. REUTERS/Marko Djurica