| 1. |
Use the navigation circles to browse back through previously explored material within the tour. |
| 2. |
View featured thematic pictures of the gallery. |
| 3. |
Access the alphabetic and organized content index of
the featured gallery. |
| 4. |
Navigate through the various thematic images of the current section. |
| 5. |
Jump quickly to any of the main featured galleries
(available from the Central Core only). |
| 6. |
Use interactive maps to virtually walk through sections
of the featured gallery. |
| 7. |
Learn more about specific topics relating to the overall
themes presented within each featured gallery. |
