Chorus of Light：photographs from the Sir Elton John Collection photographs from the Sir Elton John Collection african photography from the walther collection African photography from the Walther Collection Viewpoints：photographs from the Howard Greenberg Collection Hollywood dogs：Photographs from the John Kobal Foundation photographs from the Fiat Lux Collection / Box of delights：Wood engravings from the Ashmolean collection 19th-century photographs from a private collection Hollywood cats：Photographs from the John Kobal Foundation