This original lithograph is hand signed in pencil by the artist “MLiebermann” in the lower right corner.
It is also hand numbered in pencil from the edition of 150, in the lower left corner.
It was included in the second “Jahrbuch der Original-Graphik” published in 1920 alongside nine other compositions by various artists including Max Slevogt.
The lithograph is in its original portfolio slipcase.