Dragon devouring a lizard, from Cyprianus. Ink and watercolour showing a red-winged dragon wearing a gold crown and devouring a lizard. Between the two figures is a snake entwined around a cross with a skull and crossbones at its base. From Cyprianus, 18th century. Cyprianus is also known as the Black Book, and is the textbook of the Black School at Wittenburg, the book from which a witch or sorceror gets his spells.