Forbidden fortress

It's amazing how these guys do it. With several days left to build, Iron Builder contestants Tim Schwalfenberg (One More Brick) and Legopard have already churned out almost thirty builds apiece in just a few weeks - and all of them are blog-worthy! Here's another one of my favorites, a dark microscale fortress from Tim:

The seed part features beautifully in the construction of the roof, and I love how the color scheme keeps the mood grim. Those LotR rings at the front of the bridge are a nice touch of color.