For over four decades, JC Marchionni has been crafting timeless works of art from stone.

Trained in France and experienced across Europe and the United States, he brings a unique mastery of marble, limestone, granite, and slate. From sacred architecture and heritage restoration to contemporary custom pieces, his work combines precision, tradition, and artistic vision. Based in New York and working internationally, JC creates sculptures that tell stories, honor history, and elevate spaces. His distinctive approach lies in blending old-world craftsmanship with a refined contemporary style, delivering one-of-a-kind pieces for private collectors, public spaces, and gardens.