In the wake of Sotheby’s record-breaking Autumn sales series in Hong Kong, which totalled over HK$3 billion, Sotheby’s biannual sale of Fine Chinese Ceramics and Works of Art in London will take place on November 10. The auction, estimated to realise approximately £5.76 million, will be headlined by a Blue and White 'Peony' Jar, Guan, Yuan Dynasty, mid 14th century, which comes from a private Portuguese collection, with an estimate of £400,000-600,000. In shape, design and painting style, the present vessel is an archetypal example of the 14th century blue and white porcelain, and represents the final stage of the gradual alteration in proportions of the shape known as guan. The neck is more distinctive, the shoulders broader and the body expanded to make the vessel appear stable and balanced. The dramatic swelling of the body contributes to the powerful profile of this guan shape, and the Yuan guan presented a new aesthetic image with its striking blue and white decorative scheme. The painting on the jar encompasses the most characteristic elements of Yuan porcelain design – the peony scroll, lotus scroll, waves, classic scroll and petal-panels or lappets.