Artwork by Georgii and Vladimir Stenberg.
I have no clue what film this was designed to publicize, I just know it's evidently VERY dramatic and dark and superb poster design. I believe the language might be Russian. (?) I depend on a reader to let me know the title of the film so I can post it. I also wish I knew who did the fantastic artwork.
Now thanks to Prashant and his keen research eye, we know who designed and did the artwork for this amazing Russian poster. The Stenberg Brothers were a 'pair of Russian Constructivist poster designers from the 1920's.' Good to know.
Good also to know that the name of the film appears to be SONG OF THE TUNDRA - thanks for this info to richmcd who also informs us that the poster is for sale online.