I really can't.
Each new Kley piece I discover online or at auction takes my breath away. Maybe it's our common German background.
This drawing was titled by Kley "The Patient". Not sure of the date.
What a wonderful whimsical situation. An unwell dragon, an eccentric doctor and a princess.
Just for a moment...imagine this being animated, moving, as is in the illustration!
What a glorious film this could be....