In 2004 , he toured his show , '' The Inconvenience of History '' , internationally . This was based on trips in liaison with Christian Aid to the West Bank and Gaza Strip . He also worked on paintings about the 2002 Moscow Theatre siege , using documentary footage as a source : " The process has continued my methods of developing the imagery with the aid of a computer , prior to committing paint to canvas in works both large and small scale . " In 2006 , '' 57 Hours in the House of Culture '' was a show at Flowers East gallery , London , and Sakharov Museum , Moscow , about the Chechen War
Moscow Theatre siege
Moscow theater hostage crisis
John Keane (artist)