Book excerpt: Stained glass by its very nature lends itself ideally to forming the basis of these beautiful colour-by-number images. Influenced by some of the greatest works of art that stretch back to Medieval times and come forward to the art nouveau and contemporary designs of the 20th and 21st centuries, these intricate illustrations are just waiting to be brought to life with colour. From pretty flowers, charming animals and scenes of nature to historic patterns, the budding artist can enjoy colouring more than 60 images.