NEW! Arches Bright White -- a truly white watercolor sheet with all the famous performance of Arches. Now artists who want the best foundation for their work have a choice. And artists who like to work on a brighter sheet won't have to settle for anything less than Arches. On Arches Bright White, colors appear truer and brighter -- more vibrant than before. Mould-made without optical brighteners or bleaches, Arches Bright White is acid-free for longevity. It delivers all the durability, strength and beauty that Arches is known for -- including four deckle edges and a watermark.