MoMA | The Collection |... www.moma.org

Kriegszeit, no. 4 (23... collections.lacma.org

Kriegszeit, no. 33 (31... collections.lacma.org

Amazon.com: Kriegszeit: A... www.amazon.com

Kriegszeit, no. 18/19 (24... collections.lacma.org

File:Liebermann... commons.wikimedia.org

MoMA | The Collection |... www.moma.org

Ketterer Kunst, Art... www.kettererkunst.com

Max Liebermann (Germany... www.ebay.com

MoMA | The Collection | Max... www.moma.org

Kriegszeit, no. 44 (17 June... collections.lacma.org

Kriegszeit – Caecilia... www.caecilia-heiden.de

MoMA | The Collection |... www.moma.org

Max Liebermann (Germany... www.ebay.com

Sold at Auction:... www.invaluable.com

Kriegszeit. Heft. No. 1 |... www.art-books.com

Kriegszeit, no. 12 (11... collections.lacma.org

Kriegszeit.... www.biblio.com

An Der Ostgrenze in... www.famsf.org

Amazon.com: Chrysanthemum... www.amazon.com