SkyscraperCity Forum banner


1 - 20 of 86 Posts

3,599 Posts
Discussion Starter · #1 ·
From Wikipedia,
The Porta ***** (black gate) in Trier, Germany, is a large Roman gatehouse with two four-storied towers, projecting as near semi-circles on the outer side. The structure is largely of grey sandstone, and was built between 180 and 200. In the Middle Ages, the building was used as a church, one of the towers being adapted to contain an apse.

1 - 20 of 86 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.