For his first exhibition at Galería Elba Benítez in Madrid, in 2005, Bunga filled up the space with a large-scale, site-specific construction.

The EDP Foundation organizes a yearly award for young artists. In 2003, the exhibition took place at the Serralves Museum and showed 9 artists’ works. Among them, Bunga was elected as the winner by the international jury. He presented one of his site-specific constructions made out of cardboard and paint.