Invenção : revista de arte de vanguarda is one of the important and well-known periodicals of Brazilian Concrete Poetry Movement. Décio Pignatari along with his colleagues Haroldo de Campos and Augusto de Campos founded the Brazilian concrete poetry movement. I was lucky to have support of two other exemplary colleagues- Ms. Stacey Reardon and Ms. Lynn Cunningham who helped me through their fund contributions that has made this purchase possible. These issues are cataloged and now deposited in the Bancroft Library. The select images of these periodicals select images of these periodicals can be found by clicking on the icon below.