Wieliczka Salt Mines

We went to the Wieliczka salt mines outside of Krakow this morning. It's the oldest salt mine in the world, dating back to the 11th century, with the deepest level reaching over 1,000 ft below the ground. There are many levels and over the centuries many chapels were created in various nooks and crannies. One of them is quite large, and has some beautiful carvings done in relief right out of the salt mineral walls. The picture shows one of the carvings, the Last Supper.

Presumably they're not having pork.