Lot Essay
Ralph Jentsch has confirmed the authenticity of this watercolor.
We would like to thank Sonja Brink at the Kunstmuseum Düsseldorf and Andreas Huneke in Potsdam for their assistance with the research for this watercolor.
We would like to thank Sonja Brink at the Kunstmuseum Düsseldorf and Andreas Huneke in Potsdam for their assistance with the research for this watercolor.