The Wirth Tarot is a historic esoteric tarot deck created by the Swiss occultist, Kabbalist, and Freemason Oswald Wirth (1860–1943) in 1889, under the influence and commission of Stanislas de Guaita, a French poet and esotericist. Wirth designed the twenty-two Major Arcana based on the Tarot de Marseille, but incorporating Kabbalistic and alchemical symbols, as well as the teachings of the esotericist Éliphas Lévi. Unlike older decks, the Wirth Tarot includes the corresponding Hebrew letters on each Major Arcana, along with titles in French, and deliberately uses color to give them an esoteric context. Although it is not the most widespread deck, it is probably the most rigorous from an esoteric and symbolic point of view.
Wirth only created the trumps (Major Arcana), which circulated in limited editions and were hand-colored. He did not draw the Minor Arcana. In 1926, he produced a second revised version of the Major Arcana, and in 1927 he published his main work, Le Tarot des imagiers du Moyen Âge (known in Spanish as El tarot de los imagineros de la Edad Media), in which he delves deeply into the symbolism and initiatory value of the tarot. Modern complete editions of 78 cards (with added Minor Arcana) are based on his original designs and usually feature the Major Arcana with a golden background and vibrant colors. This tarot was one of the first to serve as a tool for symbolic knowledge and initiation, functioning more as a “spiritual map” than as a tool for divination.