The Contemporary Art Day Auction on 6 October features works by a selection of important contemporary masters, including a 1964 canvas by celebrated German artist Günther Uecker, as well as standout works by Sean Scully, Anish Kapoor, Cindy Sherman and Gerhard Richter. Significantly, the sale will also include key works from the exceptional collection of David Teiger, former trustee of the Museum of Modern Art in New York. Click the image above to view the slideshow.