A stone structure at White Rock Lake in Dallas.
The sky and trees rise beyond a rock crevice at Lake Mineral Wells State Park in Texas.
The Zen Garden at the Japanese Gardens in Fort Worth, Texas.
River-worn rocks embedded in concrete to make a sidewalk at the Fort Worth Botanical Gardens.
Detail of lichen-covered rocks at Lake Mineral Wells State Park, Texas.
Lake Mineral Wells on a sunny Autumn day in North Central Texas.