If this is what our architecture will look like in the future, I'm totally okay with that. Sleek and round structures appear to be our future when it comes to buildings. Sad Brick has created his representation of a "Space Cathedral." It's not directly referenced if this is a human structure, or something built by other beings in the universe. The beauty about this creation is that it can be left up to interpretation. The builder of this creation also included some landscape, using a very interesting technique to create some well-trimmed pine trees. It seems to be a peaceful place to come visit!