J.S. Bach portrait gallery, with facsimiles of autograph manuscripts
http://www.karadar.com/PhotoGallery/bach.html

Portraits of J.S. Bach
http://www.jsbach.net/images/portraits.html

Bach’s Leipzig in pictures
http://www.baroquemusic.org/bachleipzig.html

Portrait of Bach in his old age
http://www.baroquemusic.org/bachbild.html

Bach picture gallery with list of works
http://w3.rz-berlin.mpg.de/cmp/bachjs.html

Bach's Music

The complete Well-Tempered Clavier
http://www.dlib.indiana.edu/variations/scores/abt8726/index.html

J.S. Bach Autograph manuscripts
http://www.jsbach.net/images/manuscripts.html

Autograph manuscript of St. Mathew Passion
http://www.jsbach.net/images/stmatthewpassion.html

Bach’s life in pictures
http://www.baroquemusic.org/bachillustrated.html

Adagio from the Suite for Violin in Dminor, BWV 1001
http://www.jsbach.net/images/bwv1001-adagio.html

Cantata 198, The Trauer Ode for the Funeral of Queen Christiane Eberhardine of Poland/Saxony
http://www.baroquemusic.org/198trauerode.html

Bach autograph manuscript
http://img.kb.dk/ha/boghist/mta/mu_6701_0731_2.jpg

Map of locations important in Bach's life
http://odur.let.rug.nl/Linguistics/diversen/bach/images/miscellaneous/map2.jpg

J.S. Bach Archive and Bibliography
http://odur.let.rug.nl/Linguistics/diversen/bach/intro.html

Episodes of J.S. Bach's Life (illustrated biography)
http://odur.let.rug.nl/Linguistics/diversen/bach/map.html