Australia 2004   Elena and Lorenz - August 2004 24 slides USA National Parks 2003   Elena and Lorenz - May 2003 17 slides Patagonia 2002 Came and Benigno - January 2002 26 slides Patagonia Elena and Lorenz - December 2001 21 slides Perù Michela, Came and Vasco - August 2001 17 slides