Premium Fine Art Smooth paper is designed to produce a deep, rich black by allowing the pigment to reside close to the surface of the paper. This line of paper separates the ink-receiving layers into a colour-reproduction layer and an absorbing layer allowing more pigment to remain on the surface of the paper for a dramatically improved colour reproduction. Premium Fine Art Smooth uses 100% cotton for the base and it does not contain lignin, a causative substance that can result in yellow discolouration. This is an acid-free paper suitable for archival prints and image longevity. Additionally, when using the newly optimized LUCIA PRO ink, users will realize deeper black density, detail gradation of shadow and increased image longevity. The new Premium Fine Art Smooth adopts "natural" for tone of colour, and "smooth" for texture of paper surface. The combination of the thickness of the paper and the soft, tender texture of cotton achieves a luxurious feeling final product.