Digital BW, The Print

various of the longevity claims for Ilfochrome always included a section on
encapsulated/laminated prints I think.

Also, can you face mount inkjet prints to plexi? Not sure if you could use
the Diasec process, but you might be able to use some of the others (Seal)?

While there is debate and still too little study of the long term effects,
one thing that is usually said is that face mounting may increase longevity
due to the protection of the front surface of the print.

tim