Article Photos: German art hoard held unknown Chagall, Matisse 1/10

A painting from Max Liebermann "Zwei Reiter am Strande" ("Two riders on the beach") is projected on a screen during a news conference in Augsburg, southern Germany, Tuesday, Nov.5, 2013, on the art found in Munich. A hoard of more than 1,400 art works found last year at a Munich apartment includes previously unknown pieces by artists including Marc Chagall, German investigators said Tuesday, adding that they face a hugely complicated task to establish where the art came from. (AP Photo/Kerstin Joensson)