Joseph Paul Oswald Wirth (1860, Brienz, Canton of Bern – 1943) was a Swiss occultist, artist and author. He studied esotericism and symbolism with Stanislas de Guaita and in 1889 he created, under the guidance of de Guaita, a cartomantic Tarot consisting only of the twenty-two major arcana. Known as "Les 22 Arcanes du Tarot Kabbalistique", it followed the designs of the Tarot de Marseille closely but introduced several alterations, incorporating extant occult symbolism into the cards. The Wirth/de Guaita deck is significant in the history of the tarot for being the first in a long line of occult, cartomantic, and initiatory decks.
