![Ai Weiwei](https://arrestedmotion.com/wp-content/uploads/2010/02/21_001.jpeg)
Lot 21: Ai Weiwei, Dropping a Han Dynasty Urn (1995), Triptych: black and white photograph. Each: 148 × 121 cm (58 1/4 × 47 5/8 in). Est. £70,000-90,000
![Jean Michel Basquiat](https://arrestedmotion.com/wp-content/uploads/2010/02/14_001.jpeg)
Lot 14: Jean Michel Basquiat, Untitled (1984), Acrylic and xerox collage on canvas. 109 x 109 cm. (43 x 43 in). Est. £600,000-900,000
![George Condo](https://arrestedmotion.com/wp-content/uploads/2010/02/17_001.jpeg)
Lot 17: George Condo, Father and Son (2008), Oil on linen, 203.2 x 203.2 cm. (80 x 80 in). Est. £250,000-350,000
![Jean-Michel Basquiat](https://arrestedmotion.com/wp-content/uploads/2010/02/18_001-450x313.jpg)
Lot 18: Jean-Michel Basquiat, Cash Crop (1984), Oil and acrylic on canvas. 182.9 x 243.8 cm. (72 x 96 in). Est. £600,000-900,000
![Banksy](https://arrestedmotion.com/wp-content/uploads/2010/02/19_001.jpeg)
Lot 19: Banksy, Vandalised Oil # 001 (2001), Oil and spray enamel on found canvas in artist’s frame. 61.5 x 71.5 cm. (24 1/4 x 28 1/8 in). Est. £60,000-80,000
![Donald Judd](https://arrestedmotion.com/wp-content/uploads/2010/02/30_001.jpeg)
Lot 30: Donald Judd, Untitled (87-29 Studer) (1987), Painted and unpainted aluminium in two parts. Each: 30 x 360 x 30 cm. (11 13/16 x 141 3/4 x 11 13/16 in). Est. £600,000-800,000
![Tracey Emin](https://arrestedmotion.com/wp-content/uploads/2010/02/43_001.jpeg)
Lot 43: Tracey Emin, I Promise To Love You (2007), Clear red neon. 145.8 x 143 cm. (57 x 56 in). Est. £40,000-60,000
![Kaws](https://arrestedmotion.com/wp-content/uploads/2010/02/137_001.jpeg)
Lot 137: Kaws, Thirteen works: Untitled (2000) Digital print and acrylic on paper in Plexiglas case. Largest: 23.5 x 30.5 cm (9 1/4 x 12 in); smallest: 25.5 x 17.8 cm (10 x 7 in). Est. £10,000-15,000
![Angela Bulloch](https://arrestedmotion.com/wp-content/uploads/2010/02/152_001.jpeg)
Lot 152: Angela Bulloch, Cyan Catwalk (2000), Waxed birchwood, printed aluminium panels, white glass, diffusion foil, glass, assorted black cables, RGB lighting systems, wooden feet, switching mats, aluminium floor frame with mahogany and beige linoleum squares. 50 × 300 × 50 cm (19 5/8 × 118 1/8 × 19 5/8 in). Est. £10,000-15,000
![33.3 × 45.5 × 45.5 cm (13 1/8 × 18 × 18 in). Est. £8,000-12,000](https://arrestedmotion.com/wp-content/uploads/2010/02/168_001.jpeg)
Lot 168: Thomas Schutte, Chair With Foot Rest (2005), Wood, in two parts. Chair: 120 × 76 × 70 cm (47 1/4 × 30 × 27 5/8 in). Foot rest: 33.3 × 45.5 × 45.5 cm (13 1/8 × 18 × 18 in). Est. £8,000-12,000
![Vassily Tsagolov, First Day at School from X-Files Series (2009), Oil on canvas. 180 x 280 cm (70 7/8 x 110 1/4 in). Est. £25,000-35,000](https://arrestedmotion.com/wp-content/uploads/2010/02/182_001.jpeg)
Lot 182: Vassily Tsagolov, First Day at School from X-Files Series (2009),
Oil on canvas. 180 x 280 cm (70 7/8 x 110 1/4 in). Est. £25,000-35,000
![Alexander Calder, Sea Life (1972), Woven tapestry. 153 x 203.5 cm (60 1/4 X 80 in). Est. £5,000-7,000](https://arrestedmotion.com/wp-content/uploads/2010/02/201_001.jpeg)
Lot 201: Alexander Calder, Sea Life (1972), Woven tapestry. 153 x 203.5 cm (60 1/4 X 80 in). Est. £5,000-7,000
![Bernd and Hilla Becher, Haus, Dortmund-Marten, Ruhrgebiet (1979), Gelatin silver print. 62 x 50.5 cm (24 3/8 x 19 7/8 in). Est. £5,000-7,000](https://arrestedmotion.com/wp-content/uploads/2010/02/207_001.jpeg)
Lot 207: Bernd and Hilla Becher, Haus, Dortmund-Marten, Ruhrgebiet (1979), Gelatin silver print. 62 x 50.5 cm (24 3/8 x 19 7/8 in). Est. £5,000-7,000
![Elger Esser, Le Havre II (2005), C-print. 31.8 x 22.5 cm (12 1/2 x 8 7/8 in). Est. £7,000-9,000](https://arrestedmotion.com/wp-content/uploads/2010/02/211_001.jpeg)
Lot 211: Elger Esser, Le Havre II (2005), C-print. 31.8 x 22.5 cm (12 1/2 x 8 7/8 in). Est. £5,000-7,000
![Loretta Lux, The Paper Airplane (2004), C-print. 31.8 x 22.5 cm (12 1/2 x 8 7/8 in). £7,000-9,000](https://arrestedmotion.com/wp-content/uploads/2010/02/212_001.jpeg)
Lot 212: Loretta Lux, The Paper Airplane (2004), C-print. 31.8 x 22.5 cm (12 1/2 x 8 7/8 in). £7,000-9,000