Ceramic pottery tray with agate finish

Item Description

• Object Type: Decorative ceramic tray / serving platter
• Dimensions: Approximately 11.5" long x 7" wide x 1.25" high
• Weight: 1 lb 10 oz
• Medium: Ceramic with crystalline/layered glaze simulating agate or geode formations
• Finish: High-gloss, blue-green agate-style glaze
• Signature/Markings: Incised initials on the underside, likely “a w” or “a m” (artist unidentified); also features a dark irregular kiln or glaze marking
• Condition: Excellent — no visible chips, cracks, or repairs
• Origin: Unknown (likely contemporary U.S. or Canadian studio pottery)
• Date: Undetermined, likely post-2000

Artistic and Craft Details

This tray is a studio pottery piece that uses a layered glaze technique to mimic the natural concentric banding seen in agate geodes. This glazing method is often achieved with multiple overlapping glazes fired at high temperatures, sometimes incorporating crystallization or reactive glazes. The organic, asymmetrical form and the fluid glaze work suggest this piece was handmade, not mass-produced.

The artist’s initials inscribed on the base are faintly visible and not associated with any widely recognized potter based on current databases or marks registries. This points to a regional or hobbyist studio origin—possibly one-of-a-kind or part of a very limited series.

Comparable Market Analysis

Similar handcrafted ceramic trays with geode or agate-inspired glazing are increasingly popular among collectors of contemporary ceramics and home décor. These pieces are often sold through:

• Artisan markets or galleries
• Etsy and similar platforms
• Boutique home décor retailers

Comparable retail and resale values:

• Unsigned or lesser-known artist trays (similar size, quality): $45–$95 USD
• Signed works by recognized ceramicists: $100–$300+ USD
• High-end studio pottery with provenance: $300–$800+

Estimated Current Market Value

$65–$95 USD (based on condition, visual appeal, craftsmanship, and current demand for decorative artisan ceramics)

Authenticity & Recommendations

• The work appears authentic and handmade, likely by an independent studio potter.
• Since the signature is unclear and no provenance is available, it is not currently possible to attribute it definitively.
• The piece’s value would increase significantly if the artist can be identified and has an established reputation.
• Recommendation: If you are interested in selling or insuring the piece, consider consulting a local pottery guild or ceramic appraiser who may recognize the signature or style.

Selling Suggestions

• Market via online artisan marketplaces like Etsy, Chairish, or eBay with keywords: agate glaze pottery, ceramic tray, studio pottery, handmade serving dish, etc.
• Emphasize its sculptural quality and usefulness as both a decorative object and a functional piece for entertaining or display.