The above painting called "Maestą. The Madonna and Child in Majesty Surrounded by Angels" was painted in 1270 by Cimabue.
The above painting called "The Madonna and Child Surrounded by Six Angels, St. Anthony of Padua, St. John the Evangilist" was painted between the years 1437-44 by Sassetta.
The above painting called "The Virgin and Child with St. Anne" was painted in 1510 by Leonardo da Vinci.
Analysis of the three Madonna paintings