Errol Le Cain (1941 – 1989) was a British illustrator who was awarded the Kate Greenaway Medal for Hiawatha’s Childhood in 1984. These images from Aladdin and the Wonderful Lamp, retold by Andrew Lang (Faber, 1981) are perhaps my favourites of the illustrations I have found so far. They capture the ideas of infinity and symmetry that are imbued within the tales and their structure.