Italy Florence Climbers

Workers climb atop Santa Maria del Fiore cathedral's Brunelleschi Dome to perform maintenance works and regular checks, in Florence, Italy, Tuesday, Nov. 14, 2017.  In background Giotto's bell tower. (Claudio Giovannini/Opera Duomo di Firenze via AP)

Workers climb atop Santa Maria del Fiore cathedral's Brunelleschi Dome to perform maintenance works and regular checks, in Florence, Italy, Tuesday, Nov. 14, 2017. In background Giotto's bell tower. (Claudio Giovannini/Opera Duomo di Firenze via AP)

Source: AP