art bites marcel duchamp dentist check 2617453

Marcel Duchamp paid his dentist, Daniel Tzanck, with a hand-painted forged check in 1919, titled *Tzanck Check*. The work mimics a real bank check made out for $115, drawn on the fictitious “The Teeth’s Loan & Trust Company Consolidated.” Duchamp meticulously painted each letter to look printed, and the dentist—who was also a major art collector—never cashed it, recognizing its artistic value. The check is now a promised gift to the Israel Museum in Jerusalem, with a 1938 reproduction held by M+ museum in Hong Kong.