Among the cherished heritage sites in Iraq destroyed by ISIS were, from left, Imam Awn Al Din, the Green Mosque and Al Nuri Mosque. Photo: Metropolitan Museum of Art; Wikimedia Commons; Library of Congress
Among the cherished heritage sites in Iraq destroyed by ISIS were, from left, Imam Awn Al Din, the Green Mosque and Al Nuri Mosque. Photo: Metropolitan Museum of Art; Wikimedia Commons; Library of ConShow more

What has become of Iraq's heritage sites destroyed by ISIS?