Preliminary identification
Photo reference
1 uploaded photo
Overview
A refined set of oval Edo-period Ko-Imari porcelain dishes featuring a striking split-composition design known as *sometsuke-seiji*. One side displays a soft pale-green celadon glaze, while the other features a detailed hand-painted blue-and-white landscape complete with mountains, trees, and distant birds. This creative geometric division showcases the exceptional technical artistry of Arita potters.
Story
Edo-period Arita artisans loved playing with visual contrast by marrying two completely different glazing traditions on a single surface. This split composition (*somewake*) pairs iron-tinted celadon glaze with rich blue cobalt underglaze landscape painting. The result is a captivating balance between calm glaze color and detailed narrative art.
Maker / Origin
Arita in Hizen Province was the birthplace of Japanese porcelain in the early 17th century. The region's kilns developed remarkable expertise in both underglaze cobalt (*sometsuke*) and delicate celadon glazes (*seiji*), supplying nobility, wealthy merchants, and international trade markets.
Condition & Value
Appears to be in very clean condition based on the primary photo, with bright glaze and crisp cobalt tones. Maintaining a stack of matching dishes intact without rim chips significantly preserves overall set value. Value is based on recent sales of Edo-period Ko-Imari split-design (sometsuke-seiji) small dish sets.
Full Research
Sold comps, value drivers, and venue guidance pulled from recent auction results.
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Comparable demand stays strongest where maker, originality, and venue confidence line up. Broader examples still trade, but the range tightens quickly when provenance, condition, or selling lane fit is missing.
Best Venue
Specialty auction or a focused dealer with buyers already in this lane.
Signed example with light edge wear and original frame.
Comparable format with stronger provenance and cleaner surface.
Smaller related piece with visible craquelure and trimmed margins.
Period match with softer condition and weaker subject matter.
Close market lane comp with similar material and presentation.