The bowl is heavily potted with deep rounded sides rising to a waisted neck and a vertical mouth, supported on a short straight foot. It is covered inside and out with a lustrous black glaze, the rim and most of the exterior reveals light brown body.|Song Dynasty period.|Provenance: Obtained from Dr. Sugiki's estate in Canada.|Height: 2 1/4 in (5.7 cm) Diameter: 4 1/4 in (10.8 cm)|宋白輪天目榮碗 附木盒|此碗斂口，深腹，圈足稍寬，微微外撇；碗內滿施黑釉，間以含鐵量高的釉進行不規則裝飾，獨特窯變風格，給人無限哲思。碗外施黑釉，碗口施一圈白釉，模擬定窯等鑲銀邊。此類作品工藝複雜，要求釉料配方比例恰當，並且需要很好的窯溫控製。相似的裝飾風格多見於磁州窯系中。