Funding for this research was provided by:
Dr. Rolf M. Schwiete Stiftung
Städel Museum Frankfurt
Staatliche Akademie der Bildenden Künste Stuttgart
Article History
Received: 4 January 2022
Accepted: 20 April 2022
First Online: 8 June 2022
Declarations
:
: The authors declare that they have no competing interests.