Käthe Kollwitz Paintings, Bio, Ideas
Käthe Kollwitz In Memoriam Karl Liebknecht/Gedenkblatt für Karl
In Memoriam Karl Liebknecht, by Käthe Kollwitz T-shirt
PDF) Käthe Kollwitz: Memorialization as Anti-Militarist Weapon
Käthe Kollwitz The Living to the Dead. In Memory of January 15
Prints, Process, and Politics of Käthe Kollwitz at Getty Center
In Memoriam Karl Liebknecht, Kn 159 – Käthe Kollwitz Museum Köln
In Memoriam Karl Liebknecht, by Käthe Kollwitz T-shirt
Memorial for Karl Liebknecht - Käthe Kollwitz - 1919 Stock Photo