What Is Clusterwork? Zuni's Signature Setting Style
Clusterwork is a Zuni stone-setting style in which multiple individually bezeled stones radiate outward from a central stone in an expanding field, creating a dense cluster composition. Unlike channel inlay, where stone is set flush within silver channels, clusterwork features each stone raised slightly above the backing in its own bezel, producing a dimensional surface that catches light from multiple angles.
Mateo's Field Notes
The visual logic of clusterwork is abundance—the impression of a field of stones so densely packed that the silver beneath almost disappears. Adair observed that the best Zuni clusterwork of the 1940s created pieces where the stones themselves told the story, with the silver framework receding to a structural supporting role. The challenge is compositional: with so many bezels on a single piece, each stone placement affects the overall rhythm. A skilled clusterwork artist thinks in terms of the whole composition from the start, distributing stones of varying size and color in ways that prevent the eye from settling on any single point too long.
The lapidary demand in clusterwork differs from needlepoint and petit point in kind rather than degree. Where needlepoint requires extreme precision in cutting uniform elongated forms, clusterwork requires consistency of a different sort: the stones in a cluster field are often cabochons of varying size, and matching their color and matrix while cutting each to a slightly different dimension requires deep familiarity with how a given stone batch will behave under the wheel.
Clusterwork is particularly associated with the turquoise and coral combinations that dominated Zuni output through the mid-twentieth century. Rolanda Haloo, Ruddell Laconsello, Rhoda and Raybert Kanteena, and Vivian Haloo and Vivian Hattie represent a multi-family network of Zuni clusterwork practitioners whose work spans several decades. Angela Cellicion integrates clusterwork into compositions that also employ stampwork and channel inlay, demonstrating the technique's compatibility with other Zuni methods. Jobeth D. Mayes represents a younger generation continuing the tradition.
Collector's Handbook
- Assess the stone field as a composition. Strong clusterwork has a visual center and a rhythm of stone sizes that leads the eye outward from that center. Random-seeming stone placement, or a field where large and small stones are intermixed without compositional logic, suggests the piece was assembled opportunistically rather than designed.
- Check individual bezel integrity. In a piece with forty or more bezels, quality control across all of them reveals the artist's discipline. Each bezel should be cleanly formed, with the wall meeting the stone at the same height around the circumference. Any bezel that has folded, torn, or left a visible gap indicates either a defective stone fit or a structural weakness.
- Distinguish turquoise sources within a piece. High-quality clusterwork frequently uses stones from a single turquoise source for visual coherence. Mixed-source turquoise is not inherently a quality problem, but pieces assembled from whatever stone was available typically show it in the color inconsistency of the field.
- Note the backing gauge. A piece with many stones carries significant weight. The backing sheet must be heavy enough to support the bezels without warping in wear. Thin-backed clusterwork is a structural vulnerability.
Masters of Clusterwork in Our Directory
Angela Cellicion (Zuni) · Jobeth D. Mayes · Raybert Kanteena (Zuni) · Rhoda Kanteena (Zuni) · Rolanda Haloo (Zuni) · Ruddell Laconsello (Zuni) · Vivian Haloo (Zuni) · Vivian Hattie (Zuni)
Primary Sources
- Adair, John. The Navajo and Pueblo Silversmiths. University of Oklahoma Press, 1944.
- Hougart, Mark. Hallmarks of the Southwest. Schiffer Publishing, 2000.