Since 2004 working with open-source tools, heading RME COMUNICACAO E IDIOMAS, in Brazil, a full 100% open-source software company. I have written two books: one in animation area, and a second one in Literature area. I have created about six independent short animation movies, and some commercial ones. I have knowledge about 2D, 3D animation, and my tools are Synfig Studio and Blender. I also use GIMP, Inkscape, Tupi and many other great tools for creation. I have written some projects to culture and education areas, and with some help by ONGs and some other kind of companies, I travel around cities giving animation, illustration, video, and photography classes for free to the people.