Art & Photography
Boris Kustodiev's Bakhchisarai (1917) leads sale of Russian art
Boris Kustodiev's Bakhchisarai (1917) sold for $1.9m at Sotheby's in London
Boris Kustodiev's The Coachman brings $7m record to Christie's
One of the first auctions of Russian art week saw a new artist record for Boris Kustodiev's The Coachman