The San Antonio River at Falls City.
The water’s pretty clear. You can even see the bottom.
Churning waters as the river pours over a wide sandstone abutment.
The San Antonio River descending a staircase. Notice the water level at right, compared to the left.
Buttonbush and American elm crowd a tiny island. I thought American elms were all gone!
Fossils. Maybe a yellow sandshell.