The cover is made using remarkable paper from the gmund mill in Germany. Made with hops, malt, and cellulose. It features a gorgeous red flyleaf page from G.F smith’s iconic color plan collection. The inside pages are blank and made with exceptionally good quality, textured paper from G.F smith. Perfect for sketching. We use a special binding technique combining thread-sewing and cold glue, to retain flexibility in the spine and allows them to stay flat while you're drawing.