Hi @siamcat - no, it won't be, it has been in a private collection for decades already - I think I sold it some 30 years ago!
In fact, there are a number of works I would have liked to see included - but that was the curators decision - I do have 24 pieces in that show: Weihnachtsausstellung - Christmas Exhibition
I am thinking of putting a slide show together of the works I have in there (on Flickr) and then post it here also.