E. H., also known as ("a young maiden"), was the pseudonymous author of a 1574 alchemical text. Her treatise describes the properties of gold, and includes instructions for processing the metal. It also includes an interpretation of the cryptic .
In 1702, a German translation of the text was combined with another alchemical tract and a catalog of 17th-century Kabbalistic books and published in Hamburg by Gottfried Liebezeit as . Liebezeit did not know the identity of E. H., but believed she had written the original version in French.
In 2026, German artist Anselm Kiefer included a painting of E. H. in his collection, The Women Alchemists, which was displayed in Milan's Sala delle Cariatidi as part of the cultural showcase of the 2026 Winter Olympics.
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