the basilica of the most holy savior and of saints john the baptist and the evangelist in the lateran in rome

64042 64249 added apse architecture baptist baptistery baptisterys baroque basilica blurred cathedral catholic catholicism centers chapel chapels christian christianity church corner culture door either especially europe european evangelist figures frame holy interior italian italy its john landmark large largest lateran located mosaic mosaics most museum narthex next northeast notable other palace pope positioned reference religion religious renaissance roman rome saints savior side statue statues three venantius