If you are doing art appreciation, you might be interested in going on a virtual tour of the Sistine Chapel. This website was absolutely gorgeous and well worth a look at Michelangelo’s magnificent work: http://www.vatican.va/various/cappelle/sistina_vr/index.html
You can scroll in and out and move the cursor around to see different parts of the room… not just the famous portions like The Creation of Adam
below (photo from Wikimedia Commons).
If you are wanting to add in some art appreciation, be sure to hop on over to Confessions of a Homeschooler. Erica has a wonderful free art curriculum called “World’s Greatest Artists.” You’ll find it on her right sidebar under as the last entry under “My Curriculum.”