The installation BIG BUBBLES BIG TROUBLES was conceived after a visit of the United Nations building in New York in 2005. A following research showed, that in regions of crisis, objects like cars, helmets or containers are often turned into UN property by the use of a simple stencil and spray paint. This work consists of blue garbage bags filled with air. Each bag carries the white screen printed logo of the United Nations on both sides. The work was shown on London (2008), Berlin (2015), Sicilly (2017) and Den Bosch (2018).