Cor·to·na 
(kôr-tōnə, -nä), Pietro Berrettini da 1596-1669.
(kôr-tōnə, -nä), Pietro Berrettini da 1596-1669. Italian painter and architect best known for his fresco on the ceiling of the Barberini palace in Rome, The Allegory of Divine Providence and Barberini Power (1633-1639).
- keep one's chin up
- keep one's end up
- keep one's eyes open
- keep (one's) eyes open/peeled
- keep one's eyes peeled
- keep one's fingers crossed
- keep (one's) head
- keep one's head
- keep (one's) nose clean
- keep one's nose clean
- keep one's nose to the grindstone
- keep one's peace
- keep one's place
- keep (one's) powder dry
- keep one's powder dry
- keep (one's) shirt on
- keep one's shirt on
- keep one's weather eye open
- keep one's wits about
- keep one's wits about one
- keep pace
- keep peace
- keep place
- keep powder dry
- keepsake