Help with His Drawing
Charles Hope: Is It Really Sebastiano?, 20 April 2017
“... portrait of Francesco Arsilli (c.1522) The key to these mysteries is provided by an X-ray fluorescence scan made in about 2014, which reveals beneath the portrait of Michelangelo a well-known composition by the Florentine painter Andrea del Sarto, showing the Virgin and Child with St John the Baptist. The original has been in Rome since about ... ”