Tarot: Inversion Tarot - Rules of Play says:
Inversion Tarot is based on and inspired by the mid-century artwork originally created in 1960 by Paul Mathison for the Rolla Nordic Tarot. This deck follows the ancient Marseille tarot tradition. The updated images have been inverted and refined with interesting new details and decorative elements brought into focus for a striking, contemporary deck. The pocket-sized deck includes 78 black and white cards and 64-page booklet in a handy tin. Booklet includes instructions for two tarot spreads.