We took 35 high school kids to Italy and Greece over the holidays. We stopped at Pompeii which was fascinating. We went to what was the bakery and here are a few pictures. I will try to get some better pics of the oven from others who were on the tour. My pics of inside the oven didn't come out. The giant pieces of stone were the flour mills, the grains went in up at the top and then were ground between the stones by the use of slaves who walked in circles to turn it. It was very interesting.