Most depictions of Roman women are more formal, with hair done and up, so the redhead on the left looks particularly unusual.

The last explosive eruption of the volcano, based on historical records, occurred in 1877.

But from the various fragments of historical materials, we are able to assume that his work reached a high level.

Mongolian people don't have many written historical records.

But the pictures that he and his photographers made left a wealth of history for all future generations to see.