César: Le Pouce (The Thumb) at Ludwig Museum

César: Le Pouce - The thumb, since 1993 in the Ludwig Museum, on loan from the Ludwig Forum.
The Ludwig Museum is an art museum in Koblenz. It is the fifth art collection initiated by collectors Peter and Irene Ludwig in Germany and was opened on 18 September 1992 with the exhibition Atelier de France in Deutschherrenhaus. Beate Reifenscheid-Ronnisch has been director of the museum since April 1997.
Source: Wikipedia (excerpt) "de.wikipedia.org/wiki/Ludwig_Museum_Koblenz"

In 2017, the Ludwig Museum Koblenz will be a quarter of a century old. To be more precise: on 18 September, the opening of the art institution at Deutsches Eck marks the 25th anniversary. It is housed in one of the oldest buildings in Koblenz, the Deutschherrenhaus, which was built in 1250, and is dedicated to the very latest art. At half a dozen exhibitions a year, the creation of still living masters and successful young artists from all over the world is presented. In short: Contemporary art is the main focus of the Koblenz Ludwig Museum.
See: pecht.info/texte/2017/20170330.html

A bit strange at first glance...