artist-michelangelo:Medici Madonna between St. Cosmas and St. Damian, 1531, Michelangelo Buonarroti
artist-michelangelo:Medici Madonna between St. Cosmas and St. Damian, 1531, Michelangelo Buonarroti -- source link
artist-michelangelo:Medici Madonna between St. Cosmas and St. Damian, 1531, Michelangelo Buonarroti -- source link