Mountain concrete pavilion

It was a trip to mountain lake in Crimea, when I found this old brutal, concrete pavilion, what was more surprising, that it was located on the territory of a small kinder garden in mountain village.
The pavilion is entirely made out of concrete, it even doesn't have drainpipes.
Roof shape is clearly reminds us of mountains around.
Unfortunately the author to this masterpiece is unknown.

 

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