Seigaiha Overglaze Enamel Carp Bowl
Decorative art, ceramic vessel (bowl) • Likely an export porcelain studio, possibly Macau or Hong Kong based, using a trademarked backstamp (mark includes 'Hand Painted' and 'Porcelain')

Style & Movement
Chinoiserie / Mid-Century Asian Export
Medium & Technique
Porcelain with hand-painted overglaze polychrome enamels (polychrome wucai or famile rose style application)
Creation Period
Mid-20th Century (circa 1930s-1950s) based on backstamp style
Dimensions & Format
Estimated 6 to 8 inches in diameter (standard serving bowl size); circular format with a raised foot rim.
Subject Description
The exterior features a dense Seigaiha (ocean wave/scale) pattern in yellow and white, interspersed with red-outlined carps (koi). The carp is a symbol of perseverance, luck, and abundance in East Asian culture.
Condition & Value Assessment
Condition Assessment
Good to Very Good; visible shelf wear on the foot rim and minor surface abrasions to the enamel commensurate with age.
Estimated Market Value
$40.00 - $85.00 USD
Auction Estimate
$30.00 - $60.00 USD
Provenance History
Stamped with a red circular backstamp indicating export origin; likely imported to North America or Europe mid-century as household decorative ware.
Art Historical Significance
Represents the mass-market production of traditional Chinese motifs for the global export market during the mid-20th century. While not an imperial or antique piece, it demonstrates the continuity of traditional iconography like the 'Seigaiha' and carp.
Notable Features
The distinct red backstamp 'Hand Painted Porcelain' suggests it is part of a specific export line intended for Western retail during the post-war era.
Condition Issues
Minor rubbing on the red enamel of the fish; dark scuffing on the unglazed foot rim; possible micro-crazing in the white glaze typical of mid-century firing.
Conservation Recommendations
Hand wash only with mild detergent; avoid abrasive sponges to preserve the overglaze enamels; display away from direct, harsh sunlight to prevent pigment degradation.