Mehmet IV
Rare portraits of Ottoman sultans to be sold at London auction
British auction house Christie's will offer collectors a chance to purchase the rare portraits of six Ottoman sultans - Orhan Gazi, Bayezid I, Isa Chelebi, Mehmed I, Selim I and Selim II - when they go under the hammer on Oct. 28.
The portraits are expected to fetch a total of 800,000 to 1.2 million pounds ($1.1 million - $1.64 million).