Here are a few from my website in no particular order:
Fish River Canyon, Namibia:
Goreme, Turkey:
Sesriem, Namibia:
Crete, Greece:
Montserrat, Spain:
Udaipur, India:
Jaipur, India:
Many more on my Instagram that I can't seem to link to here:
https://www.instagram.com/markuhlmann/
Mark