[1] It was originally formed of seven panels, which were divided up after the monastery's suppression and requisition in 1797 by the Republic of Genoa.

These four were the central one (measuring 153 by 89 cm and showing the Madonna and Child Enthroned or the Madonna of the Grapes), two side panels (each measuring 152.5 by 64 cm and showing saint Jerome and saint Maurus) and an upper central panel (measuring 102 by 88 cm and showing the Crucifixion).

[2] The central Virgin and Child and the upper Crucifixion panels were rediscovered in the Palazzo Ducale in 1805.

Two of these were the two upper side panels of the Annunciation, now in the Metropolitan Museum of Art in New York, with one showing the angel and one the Virgin.

A final semicircular panel from above the Crucifixion is now in the Louvre Museum in Paris - this shows God the Father with his hand raised in blessing, surrounded by angels.