XPH311187 Johann Christian Bach, 1776 (oil on canvas) by Gainsborough, Thomas (1727-88); Civico Museo Bibliografico Musicale, Bologna, Italy; (add. info.: Der Mailaender Bach oder Londoner Bach, juengster Sohn von J.S. Bach; The Milanese or Londoner Bach, eleventh and youngest son of J.S. Bach; noted for influencing concerto style of Mozart); English, out of copyright