This ' Unglazed Lustre' 100% acid free Baryta art paper is modelled on traditional FB darkroom papers, With a neutral base & sumptuous finish is delivers a high d-max making it beloved by monochrome printers & colour printers requiring full colour gamut. Part of the acclaimed Platinum family of papers, approved by the Fine Art Trade guild when used with pigment inks will give an image life of 85 + years.