Davis Museum (The Davis Lisboa Mini-Museum of Contemporary Art) was founded in Barcelona and online in 2009, by Davis Lisboa. It is the smallest contemporary art museum in the world. It has its own permanent contemporary art collection, located in Barcelona, Catalonia (Spain). Davis Museum is also a ready-made sculpture and a collaborative and collective work of art. The Museum is a non-profit artistic project that organizes and produces exhibitions, encourages research and promotes contemporary art exhibitions all over the world. In Barcelona, the museum realises itself by showing one artwork of its collection at a time in a cube of acrylic glass.