I found some wonderful grave markers at a church in Travestere that I thought would make wonderful Thermofax screens. Especially if you are looking for old or Roman text and intricate stone carving. I've done three of them and they are available here: http://fabricimagery.com/category/signa-antica/ Be sure to click on the picture to see how they print out onto fabric!
These are pictures of the church and town square where I took the photos:
Here are a couple more that I'm working on:
Those two and a few more will be up on the website soon!