The Archival Print is made using Epson Professional Papers and Ultra Chrome K3 Pigmented inks. Color photographs printed with this combination of paper and inks have a lightfastness rating of over 150 years without fading when framed with a U.V. filtered glass. Black and White photographs printed with this combination are rated to last over 200 years without fading. Click on the following link to see the report done by Wilhelm Imaging Research.