A huge bank of potential storm clouds seems to trail off the horizon, centered over a large butte, on the way to Capitol Reef National Park in Utah, USA.
A huge thunderhead cloud complex dwarfs even Factory Butte as monsoon moisture builds up for another afternoon of weather over the desert.
One of the countless sheer rock faces is lit up and glows in the late day sun. The size of these cliffs are impressive, and is only hinted at here by the size of the bushes at the very bottom of this image.