Monumentum Inscription of Lucius Sempronius Slab marble indicates that Lucius Sempronius has donated a throne to the Mitreo delle Pareti Dipinte. The New Mithraeum3 Feb 2022 Inscription of Lucius Sempronius in OstiaOstia-Antica.org / Eric Taylor The full article is reserved for our members. Log in or create a free account to access the entire site. Marble slab (H. 0.26 Br. 0.35) walled in into the lower part of the cult-niche. Becatti, 60. L.H. 0.045-0.06. Soli / L. Semproniu(s) / thronum. Thronum: see nos CIMRM 223; CIMRM 233. Related monuments Mitreo delle Pareti Dipinte The House of the Mithraeum of the Painted Walls was built in the second half of the 2nd century BC (opus incertum) and modified during the Augustan period. Frescoes with standing figures of Mitreo delle Pareti Dipinte The painting depicts various mythical Mithraic figures as well as characters related to the degrees. Tres personajes en el Mitreo delle Pareti Dipinte Altar with inscription of Mitreo delle Pareti Dipinte The marble inscription mentions Caelius Ermeros as antistes of this place. Cippus from the Mitreo delle Pareti Dipinte These small monuments bear the inscriptions of two of the brothers involved in the Mithras cult at the Mithraeum of the Painted Walls.