Tonko positioned the "lens" of the building to look over the Rhine Valley below. The owners have considered hanging some of the bronze sculptures outside the window, to allow them to develop a natural patina over time.  Photo 4 of 7 in Camera-Inspired Artist's Studio Offers Stunning, Wide-Angle Views

Camera-Inspired Artist's Studio Offers Stunning, Wide-Angle Views

4 of 7

Tonko positioned the "lens" of the building to look over the Rhine Valley below. The owners have considered hanging some of the bronze sculptures outside the window, to allow them to develop a natural patina over time.