Breathing Color Optica One Smooth Matt is a premium 300gsm fine art inkjet paper made from 100% cotton rag with a bright white smooth matte surface. Designed for professional photographers and artists, it produces exceptional detail, deep blacks and a wide colour gamut for high-resolution prints. The paper is archival certified for over 100 years of display life, making it ideal for gallery prints, photographic reproductions andmuseum-quality artwork.