Weller Sicard Vase (Jacques Sicard, c. 1903-1917)

Weller Sicard pottery occupies a unique position in American decorative arts: it combines the production infrastructure of one of Ohio's largest pottery manufacturers with the singular artistic genius of a French ceramist who brought a secret iridescent glaze formula from Europe. The result is a body of work unlike anything else in American art pottery, distinguished by metallic, shimmering surfaces in golds, purples, greens, and blues that reward examination under changing light conditions.

Jacques Sicard and the Weller Partnership

Jacques Sicard (1865-1923) was a French ceramist who had worked with Clement Massier in Golfe-Juan, France, where he developed expertise in iridescent luster glazes. The Massier pottery was famous for its metallic, jewel-like surfaces, and Sicard was one of the few artisans in the world who understood the technique.

S.A. Weller of Zanesville, Ohio persuaded Sicard to come to America around 1901-1902, with Sicard bringing his glaze secret with him. The arrangement was that Sicard would work exclusively for Weller, and no Americans would be admitted to the decorating space where he worked. Sicard typically brought French assistants to help him and maintained strict secrecy about his methods.

Weller Sicard production ran from approximately 1903 through 1907 according to most historical accounts, though some sources extend the timeline to 1917 when the line was discontinued. Sicard himself returned to France, where he continued to work as a ceramist.

The Glaze

The defining characteristic of Weller Sicard is the iridescent luster glaze. The technique involves applying metallic salts to the unfired glaze surface and then firing in a reducing atmosphere, where carbon monoxide replaces oxygen in the kiln. This reduction process causes metallic precipitation on the glaze surface, creating the distinctive metallic sheen.

The color palette ranges from deep purple-gold to blue-green-gold combinations, with the specific colors resulting from subtle variations in the metallic salt mixtures and firing conditions. No two pieces are exactly alike, which adds to their collector appeal.

Because the technique was secret and controlled entirely by Sicard, the glaze quality is consistent across the production run in ways that other pottery lines are not. This is one craftsman's vision maintained with exceptional consistency.

Decoration and Form

Weller Sicard pieces typically feature decoration painted in metallic luster directly on the vessel before the glaze firing. Common decorative motifs include:

• Chrysanthemums and other flowers: The most common Sicard decoration

• Wheat and grain motifs

• Peacock feather patterns

• Abstract organic forms

The forms include vases, bowls, ewers, and tiles. Large vases, particularly those over 12 inches, are the most prized by collectors. Exceptional monumental examples (over 24 inches) are museum-quality pieces.

Signatures and Authentication

Authentic Weller Sicard pieces carry a glazed signature that reads "Sicard Weller" or variations thereof, typically written in the lower portion of the piece with the same iridescent metallic quality as the decoration. The signature is often described as "camouflage" because it blends into the surrounding decoration and can be difficult to spot.

Authenticity indicators:

• Glazed (not stamped or incised) signature: "Sicard Weller" in the same luster material as the decoration

• Body material: Weller's standard buff-clay earthenware body

• Impressed marks: Some pieces carry additional impressed Weller manufacturer's marks

Value Guide

A 2024 Rago Arts auction achieved $13,860 for an exceptional 32-inch monumental Sicard vase, while smaller examples have sold at $1,000-$1,500 at auction, confirming the wide range based on size and quality.

Condition Considerations

Chips and repairs: Any damage to the iridescent surface significantly reduces value. The glaze is relatively fragile, and chips along the rim are common on handled pieces.

Signature legibility: While the signature is intentionally subtle, a legible signature on an authenticated piece adds to collector confidence.

Glaze quality: The intensity and range of the iridescent effect varies across the production run. Exceptional examples with deep, complex color shifts command premiums over simpler one-tone examples.

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