The Arch of Titus is a 1st-century AD honorific arch, located on the Via Sacra, Rome, just to the south-east of the Roman Forum. It was constructed in c. 81 AD by Emperor Domitian shortly after the death of his older brother Titus to commemorate Titus's official deification or consecratio and the victory of Titus together with their father, Vespasian, over the Jewish rebellion in Judaea.

The Porticus Margaritaria was a portico in ancient Rome known only from the Notitia et Curiosum. The complex was seemingly commercial in nature as numerous inscriptions refer to jewelers. It was most likely located outside of the Forum Romanum and adjacent to the House of Vestals. Directly across the Sacra Via was the Basilica Nova. To its south-east was the Temple of Venus and Roma and beyond that the Colosseum. Nothing remains of the Porticus Margaritaria except for some sections of foundation and ruins. Jordan (I.2.476) placed the porticus on the boundary of Region VIII, between the Forum Boarium and the Forum Holitorium.