Gold Leaf is generally used for gilding with metal and can be used with many alternative photographic processes.
These booklets of fine quality, 23K, Italian Manetti gold contain 25 square sheets, 3 3/8" x 3 3/8" in size and covers approximately 39 square feet.
Recommended for use on item #702442 Vidalon Vellum 9x12/50 sheets.
Item #200825 Rolco Aquasize is require for adhesion of metal leaf to your selected surface.
To learn more about gold leaf used with platinum/palladium process, see the following article by Freestyle Advisory Board Member Dan Burkholder.
Platinum/Palladium Over Gold Leaf on Vellum