Martinengo Altarpiece also peeping from behind the throne, on the left. There is a total of ten saints, including St. Alexander, eponymous of the donor, portrayed with a scintillating armor and, perhaps, with the face of Martinengo himself. His wife Barbara is also portrayed next to him, as the saint with the same name. The two child angels in the low foreground are a typical element in Lotto's works. The work is signed and dated "Laurentius / Lotus / M.D.XVI". The following panels, located in other places, are usually associated with the work: Martinengo Altarpiece The Martinengo Altarpiece is a painting by
Death of the Virgin Mary of Košátky broader circle of paintings executed in a similar way, such as the Vyšší Brod Altarpiece, the Kaufmann Crucifixion and the panels of the Morgan Collection (the "Small Morgan Panels"). The panel was probably originally the wing of a diptych, the second part of which was the Wrocław Holy Trinity. In the quality of its execution, the picture ranks among the finest known works dating from the 14th century. It is at the same time the most Italian work of the entire Bohemian school. The construction of space reveals that the artist was acquainted with the central Italian painting of Siena