More photos later of Poznan’s Christmas market, but this appears to be all that’s left of some ice sculpture contest. There were several heaps of ice in a row, with this only this one still standing. It collapsed within a couple of hours, so this is all I got to see of the ice sculptures. Anyway, I’m sure that they were lovely.
And here’s more information about it – https://gloswielkopolski.pl/poznan-ice-festival-2018-drugi-dzien-atrakcji-i-konkurs-glowny/ar/13727618.