Shukhov Tower poster … disappearance

^Photo from December 2011: last year, in the midst of other famous towers, a poster of Shukhov Tower hung up on the wall right behind Shabolovskaya metro station, which is not far from the real tower.

^Photo from October 2012: now the poster has disappeared (red outline… like chalk markings at a crime scene), but why was the poster of this neighborhood gem removed? Hope it’s not foretelling for the real tower…