The Wooden Tarot is not made of wood. Andrew L. Swartz originally painted them on wood, and thus the name.
Swartz uses images from nature to illustrate his 78-card deck. The style is lovely and warm, contrasting with the darkness of the subject matter.
The Wooden Tarot is one of a trilogy of decks available on Etsy (where you can get a few other goodies) and his website, Skullgarden.