Manuel Carneiro de Sousa Bandeira Filho was a Brazilian poet, literary and art critic, professor of literature and translator. It is considered that Bandeira is part of the 22 generation of modern Brazilian literature, and his poem “Os Sapos” (The Frogs) the opener of the Modern Art Week of 1922. Together with writers such as João Cabral de Melo Neto, Paulo Freire, Gilberto Freyre, Nélson Rodrigues, Carlos Pena Filho and José Condé, he represents the literary production of the state of Pernambuco.
Source: http://pt.wikipedia.org/wiki/Manuel_Bandeira