Here is an incredible collection of photographs by Jan Kempenaers. All of the images are from his book, simply titled Spomenik. You can find the book for sale through his publisher Roma Publications or on Amazon.
Details about these fascinating monuments along with a brief overview of Yugoslavia can also be found in this article. They remind me of sci-fi landscapes and would be fantastic additions to any future fantasy world. Just imagine the texture work that would go into these.
Enjoy.
