Artist range of Oil Painting Paper by Arto, Campap Features Linen Canvas Texture 100% cellulose, acid free, archival 12 sheets, 240gsm, spiral bound, Size A4/B4, Netherlands origin paper. This Oil painting paper is "ready to use" without preparation. Specifically designed for oil painting, this 100% acid free cellulose paper features a powerful, efficient oil barrier that absorbs water, solvents, and binders evenly while allowing the paint and pigment to remain on the surface. This Oil Paper has an exceptionally tough surface that withstands palette knife techniques and heavy brushing with stiff bristle brushes. The Oil Paper is acid-free and contains no optical brighteners, which means your artwork will stand the test of time. Preferred by students, amateur and professional artists.