Insights & Stories

The Journal

Exploring the art of gold cloisonné enamel, museum collections, and the
creative process behind six decades of mastery.

Museum May 8, 2026

From Studio to Smithsonian: William Harper's Permanent Museum Collections Worldwide

When a living artist's work enters a museum permanent collection, it represents the highest form of institutional validation. William Harper's gold cloisonné enamel jewelry is held in over 35 permanent museum collections worldwide — including The Metropolitan Museum of Art, the Smithsonian, the Vatican, and the Victoria & Albert Museum.

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Technique May 8, 2026

The Art of Gold Cloisonné Enamel: Inside William Harper's Six Decades of Mastery

Gold cloisonné enamel is among the most demanding jewelry techniques ever developed — a fusion of metalwork and glass painting that traces its origins to ancient Byzantium. Discover how William Harper has spent over sixty years pushing this extraordinary art form beyond its traditional boundaries, creating one-of-a-kind museum-quality masterpieces from his Upper Manhattan studio.

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