Auction information for the chosen item by Bridget Riley

Artist	Bridget Riley (1931 - 1984) England
Title	Untitled (fragment 7)
Medium	Screenprint on plexiglass
Size (H x W x D)	19.3 x 38.2 in / 49 x 97 cm
Signed	No
Stamped	No
Inscribed	No
Dating	N/A
Lot number	166
Auction time	08 October 2008
Auction house	Sothebys – United Kingdom: London, Bond Street
Estimated price	3,000 - 5,000 GBP
Auction result	3,750 GBP ≈ 4,156 EUR \| 6,144 USD
With premium	Yes
Edition	N/A
Foundry	N/A
Impression	N/A