Simon de Châlons (1506-c.1561-1568)
• Was a Renaissance painter of Champagne origin.
• He was active in Avignon from 1532 to 1561.
• Simon de Mailhy or Mailly, known as Simon de Châlons, or Simon Châlons, is a native of Châlons-en-Champagne.
• He signs most of his works "Simon de Chaalons en Champaigne".
• He is not documented before his arrival in Avignon, probably in the early 1530s.
• There, he collaborated with the painter Henri Guigues in 1532, before resuming his studio at his death and marrying his widow in 1533.
Simon de Châlons, The unbelief of St. Thomas. On the reverse The appearance of Christ to the Madeleine, 1535
Original, Tate Britain, London. Visited in 2018. 
Simon de Châlons, The unbelief of St. Thomas. On the reverse The appearance of Christ to the Madeleine, 1535.
Simon de Châlons, The unbelief of St. Thomas. On the reverse The appearance of Christ to the Madeleine, 1535.
Simon de Châlons, The unbelief of St. Thomas. On the reverse The appearance of Christ to the Madeleine, 1535.
Simon de Châlons, The unbelief of St. Thomas. On the reverse The appearance of Christ to the Madeleine, 1535.
