This is a collection of alien objects that people insert in their bodies. The collection is exhibited in the proctology department of a Moscow’s clinic.
Think about this. The surgeon has removed an item from you and you see this stand when you walk out. You see the board with these objects that other patients used on themselves. You think : -Oh, I should try with a cup.
It may be a broad comparison, but if this board was a social network, it would be a news feed about your friends’ activity.
The stand was featured in an article in a local youth magazine, together with the surgeon, who looks like he’s really enjoying his job.