Slobodan, I'll try your suggestion.
Rajan, I originally went to Loess Bluffs National Wildlife Refuge in Missouri -- definitely worth a visit. I then
visited what are known as the Loess Hills -- "the westernmost parts of Iowa and Missouri, and the easternmost parts of Nebraska and Kansas,
along the Missouri River." The images I posted are from Nebraska (I believe).
langier, I added another image with a verb disrupter.
Thanks all for commenting. I learn a lot by your suggestions and coimments.
Mark