File:The Hunt of the Unicorn Tapestry 4.jpg

Summary
One of the The Hunt of the Unicorn tapestries. It's hundreds of years old, so it can't be copyrighted. No art was added when this picture of it was taken, so it's not a derivative work, and it is still not copyrighted.

Source: http://www.metmuseum.org/Works_Of_Art/images/ra/images/rt37.80.3.R.jpg