Giallo Sienna

The famed “egg-yolk” marble of Siena. You’ll find this heavenly stone in the Duomo di Siena.What makes Giallo Siena a truly unique material is its coloring, which embraces a variety of intensities and tones of yellow. Its ground varies from a pale luminous yellow, sometimes featuring hints of ivory, to heavier, coffee-colored tones, with branches of bright yellow bands whose edges shade into the ground, seemingly without interruption.