The J. Paul Getty Museum
License, verbatimCC0
The J. Paul Getty Museum: image dedicated to the public domain under Creative Commons Zero (CC0), stated on the media record itself ('Rights for Media'), with download clearance.
Alphonse Maria Mucha. [Study of Unearthed Roots of a Tree Exposed from the Side of a Hill], negative 1900s; print about 1980. The J. Paul Getty Museum.