This paper is an analysis of the architectural proportion of Villa Savoye, one of the most impressive and effective works of Le Corbusier, by the analysis method used by C.Rowe in "The Mathematics of the Ideal Villa", that is, comparing with the normative proportions of the supposed model architecture. One of the supposed is, as W. Curtis showed, the Parthenon, and the other, as we analysed and concluded here, the Pantheon: the normative proportion of Parthenon is (4 : 9), construed by Le Corbusier as (1/ Φ : 1 : Φ), and applied to the piano nobile and west/east elevations; that of Pantheon is the golden proportion (1 : Φ), discovered by Le Corbusier himself and applied to the plan of the ground floor of Villa Savoye.
