Portikus

A mill house on a sandbank of the Main, which is actually a gallery space for contemporary art called Portikus.

This is a brilliant location for contemporary art exhibition. It doesn't belong to anything else in Frankfurt due to its position on the River Main. People driving or walking on the Alte Brucke bridge (including my friend) won't notice this is a gallery, rather than an abandoned mill house, unless they are curious. I love its solitude in this busy city.