The Galleria on the east side of Piazza Colonna. Piazza Colonna became a favorite walk since the best gelato in Rome is just around the corner past the Italian Parliament at Giolitti's!
A close up view of the beautiful marble in the columns inside the church of Santa Maria degli Angeli, Saint Mary of the Angels. The church was originally part of the Baths of Diocletian. The church is located at Piazza Repubblica.
The oculus at the top of the Pantheon lets in light (and everything else) that reflects inside the circular dome. The Pantheon was a wonder of the ancient city and became Brunelleschi's inspiration for the Duomo in Firenze (Florence).