Oh, poor bruschetta! It tasted wonderful but didn't last - glass bowl slipped out of hand, bowl shattered, bruschetta died. Hint from Heloise: a bench knife is handy when removing a mix of glass and bruschetta from a kitchen floor. I'm hoping we'll get another eggplant this weekend, and I'll try again.
On the other hand, the sourdough bread survived, and it was great. I used my perforated Italian two-loaf pan set on a baking stone, with ice cubes dropped periodically into a cast iron pan on the floor of the oven. Very nice crust!