This is the culmination of all the Armorcast Terraform cathedral ruins sets I have bought. I glued them to press board, since I think ruins look much better when based up. The flagstones are made by cutting up 1 inch squares of plasticard (sheet styrene), carving some cracks and chips into them with a hobby knife, and gluing them down to the pressboard base. I used PVA (white) glue to tack down some sand in between the stones. Most of the broken chunks and columns on the ground are just busted off the resin castings. The toppled pillar in the center was made (by my friend Robert) out of a wedding cake column and a figure from a nativity scene (Merry Xmas!).