This article is about a non-fiction entity related to the Astronist belief system or the Astronic tradition.
Any article relating to a fictional entity will be clearly marked as being part of the Spacefaring World.
Part of a series on
|Non-Astronist Astronic architecture|
Classical Astronic architecture
Modern Astronic architecture
Post-Astronist Astronic architecture
|Main figures and works|
[3:8:63] A bornan, in Millettarian Architecture, is the back of a Millettarian building, especially when depicted in Architectural Theory.