Gustavo Vicentini is product designer and illustrator from São Paulo, Brazil. Gustavo had this awesome idea of starting drawing on plastic cups in his free time at work, we love that idea and that's why we will share with you some of them as well as some sketches from his sketchbook, which are fantastic as well.
For more information about Gustavo, we highly recommend that you check out his Web site at http://www.gustavicentini.com/