Mario Kanno, one of the great veterans of the brazilian infographics, editor of Folha de Sao Paulo and teacher at the Istituto Europeo di Design (what a CV) has been editing during this lasts years an annual recopilation with the best of brazilian graphics, one of the bests schools of the world at the moment. It includes newspapers and magazines, big and smalls, having a great perpsective about what's happening there at all levels.
You can download the PDF clicking here. I can assure that it worths.
Thanks a lot to Sergio Peçanha for teh information.