Yu Hui (B.1960), Landscape within rocks - Spring, Summer, Autumn and Winter. Photo: Sotheby's each signed Yu Hui, and with four seals of the artist in total; ink and colour on paper (4 works), hanging scrolls; each: 134.6 by 66.5 cm., 53 by 26 1/8 in....

Jacob Grimmer (Antwerp 1525-1590), An Allegory of Spring with the astrological signs of Aries, Taurus and Gemini in the sky; the spandrels decorated with gold-painted arabesques; oil on panel; 30½ x 30 1/8 in. (77.7 x 76.7 cm.). Est. £70,000 - £100,000...