- Lateran Baptistery
The domed octagonal Lateran Baptistery stands somewhat apart from the
Basilica di San Giovanni in Laterano ,Rome , to which it has become joined by later construction. Thisbaptistery was founded byPope Sixtus III in440 , perhaps on an earlier structure, for a legend grew up thatConstantine the Great had been baptized there and enriched the structure. (According to historians however, he was baptised in the Eastern part of theRoman Empire , by a possibly Arian bishop.Fact|date=February 2007) This baptistry was for many generations the only baptistery in Rome, and its octagonal structure, centered upon the large octagonal basin for full immersions provided a model for others throughout Italy, and even an iconic motif ofilluminated manuscript s, "Thefountain of Life ".Around the central area, where is the basin of the font, an octagon is formed by eight porphyry columns, with
marble Corinthian capitals andentablature of classical form. On the ceiling of the Baptistry is the story of theBattle of the Milvian Bridge (312 ). Anambulatory surrounds the font and outer walls form a larger octagon. Attached to one side, towards theLateran basilica , is a fine porch with two porphyry columns and richly carved capitals, bases and entablatures.Its plain brick exterior is embellished with a frieze designed by
Francesco Borromini in 1657, incorporating the arms ofPope Alexander VII .ee also
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Lateran External links
* [http://members.tripod.com/romeartlover/Vasi101.html Battisterio Lateranense] ; based on Giuseppe Vasi's engravings and his "Itinerario" 1761.
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