Iconographic collection by Italica.rai.it

A large number of illustrations of the Divine Comedy and of other Dantean works, from the middle ages to the present. Unfortunately, the quality of the images is very low.

http://www.italica.rai.it/principali/dante/strumenti/iconografia.htm

Catalogue of illustrations of Inferno

This is a direct link to the catalogue of illustrations of Dante'Inferno from Valentine Giamatti's Dante collection, housed at the Rare Book Library of Mt. Holyoke College (see under "Dante Resources"). It is arranged canto-by-canto, and contains the title or a brief description of each work.  Many images not listed anywhere else on this site (including nearly all the illustrations for the 1493 edition) can be viewed here. 

Inferno Images