Known as the Campana structure, this pyramid was built using tephra, or volcanic ejecta, produced by the catastrophic Tierra ...

Mayan hand connects with the bark of a sacred ceiba tree, symbol of life and spirituality in Mayan culture, Petén, Guatemala. Royalty-free licenses let you pay once to use copyrighted images and video ...

It's a win-win, and it's why everything on iStock is only available royalty-free — including all Mayan Civilization images and footage. What kinds of royalty-free files are available on iStock? How ...