No.5, S 62 f.:Ulrich Bischoff/Elisabeth Hipp/Jeanne Anne Nugent: "From Caspar David Friedrich to Gerhard Richter": German Paintings from Dresden.
No.5, S 62 f.:Ulrich Bischoff/Elisabeth Hipp/Jeanne Anne Nugent: "From Caspar David Friedrich to Gerhard Richter": German Paintings from Dresden.