Shona Branigan discovered the possibility of relief printing wood itself by seeing the work of Brian Nash Gill and she followed his technique of burning the wood.

It is known as Shou Sugi Ban and is used in Japan as a method of preserving wood. Charring burns away the softer wood and leaves a raised surface which makes it relief printable. She clears out all the ash with wire brushes, seals it with shellac and is then able to ink it and print it. The prints are all hand burnished as the pieces are too large and uneven to go through her printing press.