Here is a new kind of “intervention” by Chinese artist Ai Weiwei for the Mies Van der Rohe pavilion in Barcelona. One thing that I think most directors of historic sites will tell you is that coming up with fresh programming is extremely challenging. That said, this looks pretty interesting.
For more: AD: Chinese Artist Ai Weiwei Transforms the Mies van der Rohe Pavilion. You can also visit the Mies Van der Rohe Pavillion web site for more.

