Historical clue formulations

• ___ Chapel — 2022-07-06
• Pertaining to any of five Italian popes — 2022-05-15
• ___ Chapel (Vatican City attraction) — 2021-02-24
• The Vatican's ___ Chapel — 2015-08-31
• Raphael's "___ Madonna" — 2014-08-09
• Like some famous frescoes — 2014-08-08
• Raphael's "___ Madonna" — 2013-03-23
• Raphael's "___ Madonna" — 2012-09-14
• ___ Chapel — 2012-04-05
• Rome's ___ Choir — 2011-01-07
• "___ Madonna" (Raphael painting) — 2008-12-27
• Raphael's "___ Madonna" — 1999-11-13
• Rome's ___ Choir — 1997-08-22
• Raphael's "___ Madonna" — 1997-05-16
• Chapel next to St. Peter's — 1993-12-17