As Terry Pratchett was diagnosed with an early form of Alzheimer’s, the Ankh Morporks Knitting Guild group on Ravelry decided to knit an Afghan for Terry. You can have a look on all the squares people submitted at the Pratchgan 2008 group on Flickr. I did a square devoted to the Black Ribboners in honour of Otto Chriek, the Ankh Morpork Times’ ikonographer vampire. This is the pattern!