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Large, upright oval stone with textured surface stands in a minimalist concrete room, lit by sunlight from a circular ceiling opening. QUARRA STONE and logos appear on the right against a white background.

Quarra Stone’s Brian Smith & Alex Marshall present at MIT’s Out of Frame Lecture Series
Quarra Stone leaders joined MIT’s Out of Frame series to share how the company merges traditional craftsmanship with modern digital fabrication to shape the future of architectural stonework.
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Two men sit on a stage in front of a screen showing black-and-white images of the Colosseum, St. Peter’s Basilica, and an empty box—one gesturing as he speaks about Quarra Stone, while the other listens attentively.

James Durham of Quarra Stone and Germane Barnes Present Columnar Disorder at CODAsummit
At the 2025 CODAsummit, Quarra Stone and architect Germane Barnes presented *Columnar Disorder*, a reimagining of classical architecture through the lens of the African diaspora. Their collaboration produced sculptural works now part of the Art Institute of Chicago’s collection.
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A large industrial machine from Quarra Stone uses a water-cooled circular saw to cut a rectangular stone block in a modern, well-lit factory setting. Water spray and mist are visible around the cutting area, reminiscent of scenes in Bloomberg Businessweek.

Bloomberg Businessweek
Quarra Stone is proud to be featured in Bloomberg Businessweek’s story on how robotics and digital tools are transforming the art of stone sculpture. From Pietrasanta, Italy—home to Michelangelo’s marble—Quarra is helping lead the future of craftsmanship by blending tradition with innovation.
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A hillside quarry, known as the Sierra White Quarry, features exposed white rock and machinery in the background, surrounded by trees and green vegetation under a clear blue sky.

Quarra Stone and Client Visit Sierra White Quarry in Preparation for Major 2026 Project
Quarra Stone recently joined a client at the Sierra White® quarry in Minnesota, marking a key milestone for a major 2026 project. The visit, hosted by Coldspring USA, highlighted Quarra’s collaborative approach to material selection and its commitment to quality from quarry to installation.
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A stone bust of a womans head with cracks is displayed outdoors on a table next to a Franco Cervietti Studio brochure and card, set against softly blurred greenery at the Annual Gathering in Pietrasanta, Italy.

Honoring Craft and Community: Quarra Stone’s 4th Annual Gathering in Pietrasanta, Italy
Each summer, Quarra Stone hosts a gathering in Pietrasanta, Italy to celebrate stone, art, and collaboration. This year’s event featured a private studio tour at Cervietti by Quarra and an unforgettable evening at Hotel Paradis, bringing together creators from around the world.
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Three men stand talking inside an ornate, historic building with intricate patterned floors and detailed stone carvings, reminiscent of Milan Cathedral’s grandeur. One man gestures as the others smile, their conversation echoing tales from the Candoglia Quarry.

James Durham & Martin Foot Visit Candoglia Quarry and Milan Cathedral
Quarra Stone visited the historic Candoglia Quarry and Milan’s Duomo, tracing centuries of craftsmanship and cultural legacy. The experience reaffirmed our commitment to timeless stonework and inspired our ongoing dedication to the craft.
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A tall, cylindrical black sculpture titled Identity Column by Germane Barnes stands on a concrete platform in a landscaped Miami garden near a modern building with large windows and trees.

Germane Barnes’ Identity Column Finds a Permanent Home in Miami
Quarra Stone helped bring Germane Barnes’ Identity Column to life—a powerful reinterpretation of the classical column through an African diasporic lens. Now installed at Magnus Brickell, the work blends cultural storytelling with architectural innovation.
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In a Pietrasanta workshop, two people in work clothes measure and mark lines on a large white stone slab; one kneels while the other leans over, both focused on their task amid tools and materials—a true Mentorship Spotlight.

Mentorship Spotlight: Rachele Pierini Visits from Pietrasanta
​Last week, Quarra Stone welcomed Rachele Pierini, a master craftswoman from Pietrasanta, Italy, renowned for its rich marble artistry heritage. Her visit fostered a hands-on mentorship, bridging centuries of stoneworking tradition and enhancing our team’s skills. This collaboration underscores our commitment to preserving and evolving the timeless art of stone carving through meaningful partnerships.
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A diverse group of fifteen people stand side by side in an industrial setting with rusty metal walls, showcasing elements of sustainable design. They pose for a photo, most smiling, with the wet ground reflecting their shared vision. Some have their hands in their pockets.

Iowa State Architecture Students Visit Quarra Stone for Sustainable Design Project
Quarra Stone recently hosted Iowa State architecture students for a hands-on sustainability project. Using reclaimed stone and innovative composites, the students will design and build a functional structure to support agricultural workers—showcasing real-world solutions for sustainable architecture.
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Quarra Stone