Rio's Carnaval 'School of Sambas' parade at the Sambodromo. Last year's champion 'Unidos da Tijuca' had a theme celebrating Germany, the enchantment of its culture and its importance on the history of humanity. The contribution of this country, which is one of the greatest powers of the planet crosses all fields of knowledge: science and technology, art and culture. To celebrate this encounter and conquer Avenue in an instant, Odin sends his son, the mighty Thor, to conduct its parade, Rio de Janeiro,  Brazil, February 11, 2013, Photo by Andre Camera / i-Images.