London, April 11th 2014. A man admires Henri Matisse's La Seance du matin, which is expected to fetch between $20-30 million at auction in New York ast Sotheby's Impressionist and Modern Art Evening sale on May 7th 2014. Credit: Paul Davey/Alamy Live News

---

Rare artworks by Matisse, Monet, Picasso, Richter, Rodin, Warhol and Joan Miro are on preview at Sotheby's in London prior to sales in New York on May the 7th and 14th.

---

Size: 2000px × 3000px
Location: Sotheby's, Mayfair, London, United KIngdom
Photo credit: © Paul Davey / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: art, artwork, artworks, auction, collectable, collection, collector, collectors, contemporary, dealer, evening, fine, gerhard, henri, high, impressionists, investment, london, matisse, modern, painting, paintings, preview, richter, sale, sotheby, spring, valuable, works