Professional Life in a Few Pictures
1972 (see larger size and legend) | 1980 (see larger size and legend) |
1993 (see larger size and legend) | 1997 (see larger size and legend) |
1998 (see larger size and legend) | 2007 (see larger size and legend) |
2010 (see larger size and legend -- Read Citation) | 2011 (see larger size and legend) |
2019 (see larger size and legend) |