Johann Sebastian Bach (1685-1750)
art: Elias Gottlob Haussmann
Leipzig Bach Museum
bio: http://www.bach-cantatas.com/Lib/Bach-Johann-Sebastian.htm
video: https://youtu.be/BOZEj8wyj-I

Franz Joseph Haydn (1732-1809)
art:  John Hoppner
Royal Collection Trust
bio: https://www.chambermusicsociety.org/about-the-music/composers/joseph-haydn
video: https://youtu.be/E6JVYrhbxWs