Pinheiro's works include general illustrations, UI design, Web design, corporate design, as well as other works in creative areas.
Pinheiro started as a civil engineer, but after leaving university he started working on icon design.
He is known in Linux circles for his work in the Oxygen Project. He worked at SUSE where he started to work on the Oxygen Project; after leaving SUSE he moved on to continue his work on Oxygen. where he is the current coordinator.[1][2][3][4]
In an interview with Libre Graphics Magazine, he explained the history of the Oxygen Project and how it developed into a design platform with over 2000 icons, wallpapers, sound effects and window styles.[5]
