A note on prints: All prints are printed on archival acid-free paper with dye-based ink. While dye-based ink is not fully archival, these prints are expected to last without fading for approximately 90 years when framed and displayed using non-UV-protective glass. They are expected to last 28 years before fading when displayed without framing and exposed to indoor room lighting and air, and for 200 years before fading if stored in an album or other dark storage method. Info available here: Wilhelm Research Data