From http://www-history.mcs.st-andrews.ac.uk/Biographies/Askey.html
Oberwolfach, May 1977
Evanston, IL, May 1980 (picture by Paul Halmos)
Oberwolfach, March 1983
Oberwolfach, March 1983
Oberwolfach, March 1983
Evanston, IL, November 1983 (picture by Paul Halmos)
Bar-le-Duc, France, October 1984
Urbana, IL, 1987
Urbana, IL, 1987
Urbana, IL, 1987
from http://www.math.wisc.edu/~askey/
DLMF Editorial Board
DLMF Editorial Board, April 2001
From http://www-history.mcs.st-andrews.ac.uk/Biographies/Askey.html
Amsterdam, August 2003
Amsterdam, August 2003
Bexbach/Saarland, October 2003
Bexbach/Saarland, October 2003
Newton, MA, November 2003
Newton, MA, November 2003
Luminy, July 2007
Luminy, July 2007
Luminy, July 2007
Leuven, July 2009
Minneapolis, September 2010
Minneapolis, September 2010
Minneapolis, September 2010
Minneapolis, September 2010
Minneapolis, September 2010
Minneapolis, September 2010
Minneapolis, September 2010
Minneapolis, September 2010