Madonna di Sant’ Alessio (Madonna of St. Alexis; Madonna of Intercession) - is an icon, probably of Byzantine origin, of the Blessed Virgin now in the Basilica of the Saints Bonifacio and Alexis on the Aventine Hill in Rome, Italy.
It is one of the most venerated Christian icons (dated at the 12-13th centuries), attracting many Christian pilgrims of different religious denominations from all over the world as it is considered to be miraculous, according to tradition. Like some other old icons it was believed to have been painted by St Luke the Evangelist from its living subjects.
The Madonna di Sant’Alessio is a fine and early example of the iconography of the Haghiosoritissa type (Paraklesis). The Icon of the "Madonna di Sant’Alessio" is thought to have been painted in Byzantium. It was painted with tempera on canvas. The cloth was pasted on a wooden board (probably of cedar) measuring 70 x 40 cm.
Art and church historians disagree about when the icon was created. According to older church traditions, the icon dates to the Early Christian period. However, today most art historians believe the date of the Madonna of St. Alexis is either the 12th and the 13th century. In Italy this icon is known as ''«Madonna di Edessa» ("Edessa Icon of Madonna"), «Madonna Avvocata» («Protectress»)'' and ''«Madonna dell'Intercessione» («Our Lady of Intercession" ) since it matches the poses of the Virgin in the common image of the Deesis, a Greek word that means "supplication"). In the Deesis the mercy of Christ as judge is invoked by figures of the Virgin and Saint John the Evangelist flanking Christ. More specifically: the icon of the Madonna of St. Alexis refers to the theme of the prayer of Intercession in a way that is different from the scenes in which the Lord is represented. It has a connection with a certain type of Marian imagery that can be found both in Constantinople and in Rome.