Since 2014 Polycopies has been organizing a fair with 45 specialized international photography book publishers once a year. Founded and directed by Laurent Chardon and Sebastian Hau, Polycopies is an non-profit for the distribution and promotion of the photographic edition (books, multiples, paper objects and experimental publishing practices) which becomes a large ephemeral bookshop, a space completely dedicated to photo books, during the week of Paris-Photo. Although Polycopies is first of all a market place, it has also become an important spot to meet with a lively crowd of amateurs, collectors, photographers and publishers of different horizons sharing and confronting their ideas on photography, discussing the practices of publishing, exchanging on discoveries made and favorite books, or even showing their book dummies and new projects.