In 2005, Botero gained considerable attention for his "Abu Ghraib" series, which was exhibited first in Europe. He based the works on reports of United States forces' abuses of prisoners at Abu Ghraib prison during the Iraq War. Beginning with an idea he had on a plane journey, Botero produced more than 85 paintings and 100 drawings in exploring this concept and "painting out the poison". The series was exhibited at two United States locations in 2007, including Washington, DC. Botero said he would not sell any of the works, but would donate them to museums.