comprising: a celadon coloured brush rest carved with monkey climbing on one side of a lingzhi sprig; a celadon coloured brush washer in double-gourd form borne on lingzhi sprig; a small scholar boulder in pierced-openwork lingzhi form, the stone of celadon colour with some russet inclusions; and a small boulder carved with goat and pine tree, the stone of uneven creamy yellowish tone (22.2cm wide) Footnote: Provenance: Private USA collection, California