"Sunrise, Ear of the Wind"...

Ear of the Wind is a 134-foot-tall arch located in Monument Valley Navajo Tribal Park.
I like how sunrise strongly divided the landscape visually and adds more depth to the photograph.
The reason you don’t see any pictures from the other side of the arch is that it isn’t visible; the arch opens upward, which is why it is called an ear.

Monument Valley used to be submerged in an ancient sea. After millions of years of sediment being deposited, tectonic forces pushed these layers up. Erosion via wind, water, ice, gravity, and other forces of nature slowly chipped away at the rock. This is how Ear of the Wind was formed in DeChelly sandstone; the soft interior rock was eroded, leaving just the hard exterior rock.

Navajo Nation Reservation, Monument Valley, Arizona.
Photo # IM7_0371-377bw.
(c) Kelly Shipp