The State of Colorado in the USA is one of the few being a perfect rectangle: its borders trace a shape proportional to a poster landscape size.
From 9.14 to 12.16.2011, at the University Art Museum of the Colorado State University, will be open a poster exhibition by Leonardo Sonnoli.
The event has been organized in occasion of the opening of the 17th Colorado International Invitational Poster Exhibition (see at http://art.colostate.edu/ciipe) together with a lecture at the Griffin Concert Hall.