Women attend a festival commemorating the International Day of Peace in Baghdad, Iraq September 21, 2015. (Photo by Thaier al-Sudani/Reuters)





Women make handprint art during a festival commemorating the International Day of Peace in Baghdad, September 21, 2015. (Photo by Thaier al-Sudani/Reuters)





An Iraqi woman gets her hands decorated with traditional henna patterns during a festival commemorating the International Day of Peace in Baghdad, September 21, 2015. (Photo by Thaier al-Sudani/Reuters)





An Iraqi woman gets her hands decorated with traditional henna patterns during a festival commemorating the International Day of Peace in Baghdad, September 21, 2015. (Photo by Thaier al-Sudani/Reuters)





An Iraqi woman gets her hands decorated with traditional henna patterns during a festival commemorating the International Day of Peace in Baghdad, September 21, 2015. (Photo by Thaier al-Sudani/Reuters)





A woman makes handprint art during a festival commemorating the International Day of Peace in Baghdad, September 21, 2015. (Photo by Thaier al-Sudani/Reuters)





An Iraqi woman attends a festival commemorating the International Day of Peace in Baghdad, September 21, 2015. (Photo by Thaier al-Sudani/Reuters)





An Iraqi woman gets her hands decorated with traditional henna patterns during a festival commemorating the International Day of Peace in Baghdad, September 21, 2015. (Photo by Thaier al-Sudani/Reuters)





A women makes handprint art during a festival commemorating the International Day of Peace in Baghdad, September 21, 2015. (Photo by Thaier al-Sudani/Reuters)





A man spray-paints during a festival commemorating the International Day of Peace in Baghdad, September 21, 2015. (Photo by Thaier al-Sudani/Reuters)