Our Torture is Better Than Their Torture | John Nava | Jacquard Tapestry | 114 x 77 inches
Andrew Sullivan dissects the pride, immorality and lies of Bush-Cheney on torture here.
The torture issue was covered in this 2012 publication from Fordham University Press - Speaking About Torture
My own work addressing Bush era policies began in 2005 and can be seen here. This page has a particularly good story about Bush being confronted by teenagers about American torture.