Public broadcasting is showing a terrific 1 1/2 hour documentary on Annie Leibovitz, tracing her career from her early days with Rolling Stone, with plenty of great images -- which are good even at the reduced resolution of broadcast television. You can even see her using her M6, I think it is.
You can find a discussion of the program here:
http://www.pbs.org/wnet/americanmast...ibovitz_a.html
Steve