 |
| Aruba, April 2001 |
 |
| Charlotte, NC, March 2001 |
 |
| Charlotte, NC, March 2001 |
 |
| Charlotte, NC, March 2001 |
 |
| Teotihuacan, Mexico, November 2000 |
 |
| Charlotte, NC, November 2000 |
 |
Charlotte, NC, November 2000. For more
information on that image, see the 2nd edition
of "How to Solve It: Modern Heuristics" (Springer, 2004),
footnote on page 436.
|
 |
| Ushuaia, Tierra del Fuego, The End of the World, October 2000 |
 |
| Approaching Cape Horn..., October 2000 |
 |
| Grand Canion, AZ, July 2000 |
 |
| Riviera Casino, Las Vegas, NV, July 2000 |
 |
| Las Vegas, NV, July 2000 |
 |
| Charlotte, NC, May 2000 |
 |
| Wuhan, China, April 2000 |
