A tracing which further demonstrates the process of creating a tile from the original drawing to tile manufacture. The proposed sequence is as follows:- 1. Burne-Jones's sketch. 2. Burne-Jones's finished drawing. 3. Workshop simplification. 4. Workshop tracing of number 3. 5. Painting the tile. Included here to illustrate an example of Burne-Jones at stage 2 are the drawings of Ariadne and Medea.