Put The Map At The Back

The king gave the famous explorer a map of the known territory of his kingdom and asked him to explore the unknown territory.

While traveling through the known territory, the explorer put the map at the head of his column, and used it to navigate.

When he started exploring the unknown territory, he put the map at the back of his column, and used it to record where he had been.

See BlackaddersMap, PoemsAboutMethodology