‘EZE – eine Eisenwolke’ is an installation based on The Invertible Cube by Paul Schatz. Students of the University of Technology Vienna created a pavilion made of reduced stell sheet tetrahedons. As I`m a fan of structure, material and interventions in public space, I definitely like this creation, disturbing the pictoresque setting and somehow elitist atmosphere around Museumsplatz in Vienna. Just one question left: Wasn`t there any other solution to deliminate the object than this horrible site fence??!!