©bettieCL-Shivering-Sands-2

I'm crazy about sand-dunes. This  is a very nice image, and has a beautiful color tone. The only suggestion I my say, IMHO,  less is  better. I attaching a cropped  and  slightly distorted  version, to demonstrate  what I mean.  For me, the  bottom shadow disturbing, and in the top, to mach detail robing the nice  line  visual effect of the san dune. IMHO  one more time.  More  question. Where  do you get this image? I used to live 5 years in JHB, but never  had a chance to go places like this.