Muzio Clementi (1750-1832)
art: Charles Vogt, after James Lonsdale
bio: http://www.naxos.com/person/Muzio_Clementi/25957.htm
video: https://youtu.be/PUo1zoKbtUg
Alexander Serov (1820-1871)
art: Valentin Serov, the Russian Museum, Saint Petersburg
bio: http://www.encspb.ru/object/2804032546?lc=en
video: https://youtu.be/i5hHEQAKKfY