Explore the lesser-known Arizona canyon, Canyon de Chelly, a natural wonder with mesmerizing scenery and rich history.

40 x 50 in. (101.6 x 127 cm.) Subscribe now to view details for this work, and gain access to over 18 million auction results. Purchase One-Day Pass ...

In this stunning diptyque, Trevor Paglen combines a geological photograph of ancient ruins with an astronomical view of a spacecraft in perpetual geosynchronous orbit. As indicated by the title, the ...

The early Anasazi -- On top of the mesa -- Life among the Anasazi -- Moving to the cliffs -- Mysteries and discoveries -- Conclusion Summary Discusses the cliff dwellings of Mesa Verde, Colorado, and ...

For 1,000 years, long before Columbus, the Anasazi Indians were lords of what's now the American Southwest. Their civilization was as complex and sophisticated as that of the Mayans. Then, apparently ...

At the edge of a cliff where we found our first water glyph. It was on Lost Creek Mountain that I saw my first water glyph. This is a type of petroglyph that is on the ground, unlike most Indian art, ...