Vatican firefighters were seen on the roof of Sistine Chapel installing the chimney, a key moment in the preparation for the May 7 conclave to elect a successor to Pope Francis. (AP video shot by Srdjan Nedeljkovic and Andrea Rosa)

Timelapse shows installation of a chimney on the roof of the Sistine Chapel for the papal election

Vatican firefighters were seen on the roof of Sistine Chapel installing the chimney, a key moment in the preparation for the May 7 conclave to elect a successor to Pope Francis. (AP video shot by Srdjan Nedeljkovic and Andrea Rosa)
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