At first glance, these may look like Russian Orthodox iconography from the Middle ages. But they are actually striking illustrations of the works of J.R.R. Tolkien by Ukrainian artist Sergei Iukhimov.

At this point, we've all seen the insane Russian dudes who dangle off of tall things. But that looks like child's play when you see these Ukrainian guys scale the second tallest building in the world. Like, they literally go to the very top.