signed and dated 'Calder 69' (lower right); label of the Redfern Gallery (on the reverse) gouache on paper 111 x 75.5 cm painted in 1969 Provenance : The Redfern Gallery, London; purchased in November 1971 by Michael M. Rea, American businessman and collector; private collection, USA

signed 'A Lebourg' (lower right) oil on canvas 38 x 61 cm

signed, numbered and dated in pencil 'N 8464/ Luther/ 76', label and stamps (on the back) mixed media (concave mirror, acrylic box) 36 x 36 x 9 cm executed in 1976 Provenance: Galerie Neher, Essen, Germany; Private collection

Composed of a necklace, a bracelet, a pair of earrings and a ring, each in 18k gold, set with calibrated rubies weighting approximately 8 ct., marquise rubies weighting approximately 15 ct., pear rubies weighting approximately 27 ct., oval rubies weighting approximately 5 ct., round brilliants weighting approximately 20 ct. and baguette-cut diamonds weighting approximately 5 ct. necklace – L. approximately 51 cm , weight – approximately 102.8 gr., pendant could be transformed in a brooch bracelet – L. approximately 20 cm, weight – 46.50 gr. earrings – H. approximately 6 cm, weight – 30.39 gr. ring – approximately 15 gr. total gross weight: approximately 195 gr. 18k gold tested by our expert, in a jewellery box

signed (lower left) oil on panel 42,5 x 32 cm Provenance: Sotheby’s London, 07. April 1989, ‘Icons, Russian Pictures and Works of Art’, lot 74 Private collection

signed 'Guercmacheff' (lower right) oil on canvas 65 x 81 cm

signed 'Serge Vinogradoff' (lower right) oil on canvas 60 x 73 cm Provenance: Private Collection Formerly from Ziedonis Liger's Collection, Latvia

bronze inscribed ‘Ea Br C F Woerffel / St Petesburg’ H. 25, W. 32 cm Provenance: Collection of Adolf Rothstein (1858–1904), Russian banker and right-hand man to the Nicholas II’s minister of finance Sergei Witte Thence by descent to the present day, Europe

Silver Hallmarks: 84 silver standard, woman’s head in kokoshnik facing right, ‘13A’ for 13th Moscow artel, French customs stamp ‘swan’. Height 20.5 cm, Dimension with handle: 28 cm, Diameter 15 cm, weight 1201 gr Provenance: Important private collection, Europe

porcelain, polychromatic overglaze painting Marks: Mark of the Imperial Porcelain Factory covered by a green circle, hand painted blue overglaze: hammer, sickle, cog, and date – 1920 11 x 30 x 22 cm

Embellished with white fur, silver hardware and silver leather strap. Metal plate 'Christian Dior, limited edition' 24.5 x 22 cm Never worn. With dustbag

size 36, paper, cupro, polyester, nylon labelled Chanel / made in France

Ladies' wristwatch in 18k (750) yellow gold, tiger's eye and diamonds Case: heart-shaped, tiger's eye, signed ‘Chopard/ Genève/ Swiss’, no. 400474, D. 32.5 mm Dial: diamond-paved Movement: mechanical bracelet: 18K gold, tiger's eye and diamonds, heart-shaped, articulated and removable wrist size: circa 15.5 cm gross weight: 71.60 gr. circa 19751980 Condition: overall good condition, limited signs of use, light scuffs

Rectangular 18k yellow gold case decorated with foliage and flowers. Marked 'K18' Dimensions : 7.7 x 5.5 x 1.2 cm Gross weight : 69 g