The platinum-palladium process is the most stable and aesthetically rewarding of all black and
white photographic printing techniques. Produced by coating specially manufactured paper with a
light-sensitive emulsion containing platinum and palladium salts, these prints exhibit an expanded
tonal range, three-dimensionality, and a uniquely luminous quality. Their permanence makes them
the medium of choice for securing photographic archives and legacies far beyond the life of the
original negatives.