We do true, RA-4 photographic printing for our heirlooms on Fuji Crystal Archival paper for both luster and matte pages. Super-durable, with a nice, soft finish. We found, after much testing, that the Fuji paper showed less discoloration and deterioration across the book seam.
For Press Print we use Mohawk Superfine. It is the finest printing paper made today. Since 1946, no other paper has had the same reputation for quality, consistency and uniformity.