PQM-CRNW Concorde Rag Fine Art Paper, Natural White This is the first coated fine art paper specifically engineered for a wide-format inkjet printer and the image quality is truly impressive. The 100% cotton fiber mould-made paper features a beautiful texture and at 256gsm (grams per square meter), has a quality feel. The paper is pH neutral, acid free and lignin free. The natural white paper contains no optical brightners and contains calcium carbonate as filler. Print permanence expected print life is between 120-130 years. PQM-CRBW Concorde Rag Fine Art Paper, Bright White Another beautiful coated fine art paper specifically engineered for a wide-format inkjet printer and once again, the image quality is truly impressive. The 100% cotton fiber mould-made paper features a beautiful texture and is pH neutral, acid-free and lignin-free. This 250 gsm product is water-resistant [water-fast] when used with our pigment ink set. Print permanence testing (measured at 450 lux simulating gallery conditions) is expected to yield results comparable to the Concorde Rag Natural White paper. PQM-PRSW Provence Rag Fine Art Paper, Soft White A beautiful, softly textured fine art paper, this 310 gsm product is our newest addition to our growing line of fine art papers. It is also 100% cotton fiber and mould-made and is PH neutral, acid free and lignen-free. This heavier weight paper is specifically engineered for wide-format inkjet printing. PQM-TRBW Tuscan Rag Fine Art Paper, Bright White This 310 gsm paper is a wonderful bright white with exceptional smoothness for excellent color and black & white photographic output. It is 100% cotton fiber and mould-made and is PH neutral, acid free and lignen-free. This heavier weight paper is specifically engineered for wide-format inkjet printing.