Origami Cranes above the entrance to Lomená Galerie in Olomouc

In Olomouc, Czech Republic, I recently stumbled upon Lomená Galerie (Broken Gallery), an art gallery located in a passage inside an old building. The entrance is currently decorted with two origami cranes on a blue background. The murals are exchanged periodically, and these cranes seem to have been added after October 2025, judging from the photos posted on the FB page. Unfortunately, I was not able to determine the author or the time the cranes were added.