We print color prints on Kodak Royal Paper. It is available in Glossy or Matte/Lustre surface. For the technically inclined, you can read more about Royal Paper here.
If you order True Black & White Silver Gelatin prints, they are printed on ILFORD GALERIE RC DIGITAL SILVER. It is available in Glossy or Pearl (Matte) surface. You can read more about the Galerie paper here.