Stock Photo: Church of Santo Spirito in Sassia, by from Sangallo Antonio, il Giovane, 8th Century, Unknow. Italy, Lazio, Rome, Santo Spirito in Sassia Church. View of nave side-chapels polychrome decoration small apse sumptuous coffered ceiling caisson presbytery separated from nave by balustrades broad altar presbytery apse decorated with frescoes organ with balustrade and.