A registered trademark for a series of acid-free, 100% cotton papers used for watercolor, drawing, and printmaking. Made in the village of Arches Vosges, France, Arches Watercolor paper is moldmade, gelatin-sized, air-dried, and pH neutral. Sheets have two four deckle edges and are watermarked. The brand is noted for its warm white color and durability, available in hot-pressed, cold-pressed, and rough varieties.