When talking about North Korea, architecture never comes to mind, there is no surprise, in fact it is something normal if you talk about such an isolated country. Let's forget about politics for now and stay on the realm of art, we will talk about the Rungnado May Day Stadium. It has a capacity of around 150 000, the largest in the world it seems, and it was completed in May 1st (obviously) 1989. It's main characteristic is the roof, consisting of 16 arches arranged in a ring in which 11,000 tons of structural steel were used. An impressive structure, let's admit it, God knows how many people died during the construction.