NASA. LARGE FORMAT. APOLLO 15 mission. Astronaut David R. Scott, commander, gives a military salute next to the American flag unfurled during the Apollo 15 lunar surface extravehicular activity (EVA) at the Hadley-Apennine landing site. The flag was unfurled towards the end of EVA-2. The lunar module (LM), "Falcon", is partially visible on the right. Hadley Delta, in the background, rises about 4,000 meters (about 13,124 feet) above the plain. The base of the mountain is about 5 kilometers (about three statute-miles) away. This photo was taken by astronaut James B. Irwin, lunar module pilot. August 1st, 1971. Later chromogenic print. Numbering on front. Label on back. 40,6x40,6cm with margins.

Composed of several subsidiaries, the Drouot Group is a major player in the art market. Hôtel Drouot, located in the heart of Paris, has been the world's largest public auction center since 1852. 15 salerooms are available to more than 70 auction houses. The emulation generated by an annual offer of 230,000 artworks from 21 major specialities - from Antiquity to street art - attracts some 3,000 visitors every day. The Group's digital platform, Drouot.com, offers digital sales - Live auctions (live broadcasting and participation in auctions), Online-only auctions (dematerialised auctions) and Buy Now sales (sales of lots at fixed prices). Nearly 2 million items are offered annually by 600 auction houses. Auction news is reported every week in La Gazette Drouot, the leading weekly magazine for the art market and culture published by Auctionspress.