Castor&Pollux › Darktown Map - Jonny Hannah Image 1 of 1 Darktown Map - Jonny Hannah £95.00 Darktown Map, limited edition signed screenprint by Jonny Hannah. Image size 610mm x 390mm. Edition of 50. Add To Cart Added! Darktown Map, limited edition signed screenprint by Jonny Hannah. Image size 610mm x 390mm. Edition of 50.