Michelangelo
With the completion of the "David" came another commission. In early 1504 Leonardo da Vinci had been commissioned to paint "The Battle of Anghiara" in the council chamber of the Palazzo Vecchio, depicting the battle between Florence and Milan in 1440. Michelangelo was then commissioned to paint the "Battle of Cascina". The two paintings are very different: Leonardo depicts soldiers fighting on horseback, while Michelangelo has soldiers being ambushed as they bathe in the river. Neither work was completed and both were lost forever when the chamber was refurbished. Both works were much admired, and copies remain of them, Leonardo's work having been copied by Rubens and Michelangelo's by Bastiano da Sangallo.
St. Michael Vanquishing Satan
Raphael's contemporary, Sebastiano of Venice, wrote to Michelangelo in July of the year the painting was completed to complain of the coloring of the work, suggesting that the figure looked smoky or made of iron because of the exaggerated contrast between the two sides. This may have been the hand of Giulio Romano, who according to art historian Eugène Müntz overused black in a heavy-handed fashion to "obtain a more powerful effect." To deal with coloring issues, the painting was restored in 1537–1540 by Francesco Primaticcio. Following further restoration in 1685, it was transferred from the original wood to canvas in 1753.