'Siegfried in Sorrowland' (Felix Pestemer 2017) - "The 9th Art", 2 February - 6 May 2018, Horst-Janssen-Museum Oldenburg.
'Siegfried in Sorrowland' (Felix Pestemer 2017) - "The 9th Art", 2 February - 6 May 2018, Horst-Janssen-Museum Oldenburg.