PEPIN(R) Giant Artists' Colouring Books contain 24 sheets (2 x 12 designs) of superior-quality acid-free drawing paper in A3 size. The designs are precise representations of masterpieces of art and design - very intricate and challenging and suitable for serious colourists and art students. Each design is included twice, so that you can either create variations or use one for testing and the other as the final artwork.