Sigi Pineda

Sigi Pineda was one of the later great modernists of Taxco, a cousin of Antonio Pineda who brought mid-century abstraction and sculptural restraint into the movement's second generation. His work is clean, controlled, and quietly powerful: strong planes, disciplined curves, and negative space, often setting obsidian, onyx, amethyst, or turquoise in forms that feel architectural rather than decorative. He represents Taxco after its heroic founding generation: more edited, more urban, still handwrought.

Full biographyOpen

Sigi Pineda was one of the later great modernists of Taxco: a designer and silversmith whose work brought mid-century abstraction, balance, and sculptural restraint into the movement’s second generation. A cousin of Antonio Pineda, Sigi worked in the Taxco milieu shaped by Spratling, Los Castillo, Margot, and the Pineda family, but developed an independent style.

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14 cataloged works by Sigi Pineda

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Quick facts

Name
Sigi Pineda
Generation
Second generation of the Taxco School
Known for
Mid-century abstraction; obsidian, onyx, amethyst, and turquoise in architectural settings
Principal marks
Sigi with Tasco (spelled with an s), some with an eagle-head assay mark; Sigi Sterling 935
Related makers
Antonio Pineda (cousin)

Questions

How can you identify Sigi Pineda silver?

By the Sigi mark, distinctively paired with Tasco spelled with an s rather than an x, sometimes with an eagle-head assay mark or a Sterling 935 fineness stamp. The design language is spare and architectural, often with obsidian, onyx, amethyst, or turquoise.

How is Sigi Pineda related to Antonio Pineda?

They were cousins. Sigi worked in the Taxco milieu shaped by Spratling, Los Castillo, Margot, and the Pineda family, but developed an independent, more restrained modernist style.

Why does Sigi's mark say Tasco instead of Taxco?

The s spelling is how the town name appears in his documented marks, and it is one of the quickest ways to recognize his work. Compare against the mark photographs on this page.

Market Trends

Total Sales

90

Total Volume

$19k

Peak Year

2024 · $4k

Trend

+10% / yr

$0$2k$4k2009201220152018202120242025

Total auction volume by year.

Mark Chronology

Sigi · Tasco

Sigi · Tasco

Sigi · Tasco · [eagle head]

Sigi · Tasco · [eagle head]

Sterling · Hecho en Mexico · Sigi · Tasco · [eagle head] · 15

Sterling · Hecho en Mexico · Sigi · Tasco · [eagle head] · 15

Sigi · Sterling · 935

Sigi · Sterling · 935
mid-1950s

Sigi shop in Taxco

Sigi · 950

Hallmark Gallery

Stamped maker's mark used by Sigi Pineda (1 of 4)
Stamped maker's mark used by Sigi Pineda (2 of 4)
Stamped maker's mark used by Sigi Pineda (3 of 4)
Stamped maker's mark used by Sigi Pineda (4 of 4)

Work Examples

Silver work by Sigi Pineda (1 of 1)