The national flag of Mexico

Fruit and vegetable truck

A man takes a break beside a striking scuplture

Part of Diego Rivera's mural on the history of Mexico

Restoring the Diego Rivera murals

Courtyard of the National Palace

Exploring Diego Rivera's murals

Part of the interior of the National Palace

The fountain in the courtyard of the National Palace

Shoe shiners are a common sight in Mexico City

A security guard watches over Teotihuacan

The temple of the Sun, Teotihuacan

A mother and child rest climbing up the Temple of the Sun

Friends in high places

The Temple of the Sun, Teotihuacan