Madame Tussaud's Medium is a job title referring to the art of WAX sculpting. The term is derived from the name of the famous WAX museum, Madame Tussauds, which was founded by Marie Tussaud in 1835. The medium of WAX sculpting involves creating lifelike figures out of WAX, often for display in museums or galleries. WAX sculptors must have a keen eye for detail and an understanding of anatomy in order to create realistic figures.