This site has several galleries,
and features artwork by John Byrne and Sal Buscema. Very nice
page especially if you are interested in either of the aforementioned
artists. The artwork is also thumbnailed, which can be a huge
time saver.
A site dedicated to the complete
works of Wendy Pini, most especially Elfquest. Unfortunately
I didn't see scans of the originals, but they do have scans
of just about every Elfquest cover....
