San Giorgio alla Costa, Florence

The church of San Giorgio alla Costa, called in earlier times also dei Santi Giorgio e Massimiliano dello Spirito Santo (of Ss. George and Maximilian of the Holy Spirit) is a small historical church in the Oltrarno district of the centre of Florence, situated on the steep slope of via Costa San Giorgio which runs uphill from Ponte Vecchio to Forte di Belvedere.

In earlier times there existed at this locality three small churches of which one was dedicated to the martyr Saint George, another to Saint Sigismund and the third to Saint Mamilian. The church of San Giorgio (St George) predated the year 1000 and was one of the main priorie (priories) of medieval Florence.

It was for this church that the young Giotto painted the altarpiece Madonna di San Giorgio alla Costa (San Giorgio alla Costa Virgin) known also as Madonna col Bambino in trono e due Angeli (Virgin enthroned with Child and two angels), currently conserved in the Diocesan Museum at Santo Stefano al Ponte, Florence. Not long after the completion of Giotto's commission, a convent was built on to the church, and this convent was enlarged and completely renovated in the course of the fifteenth century. The establishment belonged in turn to the Canons of Sant'Andrea a Mosciano, to the Domenicans and to the Silvestrines.

In the period when Silvestrines were in possession, around the year 1457 Alesso Baldovinetti was commissioned to paint in tempera on wood a depiction of the Annunciation now conserved in Florence's Uffizi Gallery. Giorgio Vasari mistaken attributed it to Pesellino. Some have seen in the painting's architectural background an allusion to the work of Michelozzo.

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