The National Parks in the South West of the States are a good source for illustrating the Forces of Nature.
The forces may include: erosion, high differential temperatures, wind, gravity etc.
The process is repeated for millions of years.
We are only seeing a snapshot of a long and continuing process.
Photo taken by my sister-in-law, Jennie.
retireediary 
So true!
Thank you!
Good shot, looks like Death Valley.
Yes, this is the Death Valley. Regards, Michael
Beautiful world, indeed.
Thank you!
Amazing.
Thank you, Heather!
Oooooh Now that is very nice! Well done! Love that scenery.
Glad that you like it!
This is a great photo for this challenge Michael. Well done!
Glad that you like the image!