The Castra Nova equitum singularium was an ancient Roman fort in Rome housing part of the emperor's cavalry bodyguard. The site of the fort now lies beneath the Basilica of St John Lateran. The Castra
Plan of the archaeological remains of the fort. After Collini 1944
Ionic capital carrying the two inscriptions from the curatores
San Giovanni in Laterano overlying the fort
In architecture, the capital or chapiter forms the topmost member of a column. It mediates between the column and the load thrusting down upon it, broadening the area of the column's supporting surfac
Illustration of papyriform capitals, in The Grammar of Ornament, 1856
Nine types of capitals, from The Grammar of Ornament
Columns with Hathoric capitals, at the Temple of Isis from island Philae
Egyptian composite columns from Philae