The Chaldean Catholic prelate saved thousands of historic documents during the Islamic State's attack on Mosul in 2014.
The two churches were destroyed by the Islamic State when it overran Mosul, Iraq's second largest city, in 2014.
Archbishop Michael has gone to great lengths to preserve the history of his people.
The "Mosul Eye" viewed the horrors of an occupied Iraq for 3 years
Photo of the Day: August 16, 2017
How does an entire generation move on from such horrors?
Photo of the Day: May 4, 2017
Archaeologists follow tunnels dug by Islamic State militants in search of treasure
"Look up! They didn't get it..."
"This church is like a mother to us. It is hard to see it this way."