From English Russia:
All these buildings might remind some objects from Sci-Fi movies of the past.
In the former USSR you can meet such buildings. They are not very often but there are some like in this photo series.
Some of the buildings have weird history. For example the building number 3, the â€œFriendshipâ€ hotel attracted a great part of attention from USA intelligence agency. They thought it was some sort of missile launching site.