Stronger, looks better but slower and more expensive. My first serious piece is the top half of the stairs in the vault house.
The view from below. more aesthetic than the bricks on edge.
|It took me a year to stop thinking about it and just do it.|
|We drew a catenary arch on plywood, mounted it upside down. This gave us a side wall to "glue" the tiles on two sides.|
|After removing the plywood on the side we added some more rows.|
|Lots of gypsum plaster on top side helps temporarily hold it.|
|Next a course at 45degree, then one long side across.|