Our mixed-media sketchbooks feature superior paper that will rise to every artist's challenge! GAMMA SERIES - **IVORY PAPER** - Features: --Heavyweight 150g, mixed media paper with slight grain (cold-pressed). --Interior and exterior sizing for greater absorption, allowing the vibrancy of pigments to stay true. --Perfect for dry and wet media, watercolor, etc --Available in 3 formats and a variety of sizes: SOFTCOVER (46 sheets/92pgs) WIREBOUND (50 sheets/100pgs) HARDCOVER (62 sheets/ 124pgs) Proudly made in the USA with paper from our Dutch mill that has been supplying artists for 400 years!