Thursday Challenge—"supreme"

When I considered this challenge, my first thoughts were 
of manmade things—ever taller NYC skyscrapers, 
the Eiffel Tower, the city of Venice—but then I realized 
it had to be the Grand Canyon (beautifully captured here 
by my daughter Lila).  This indescribable place 
is one of Mother Nature's masterpieces.


[To see more of the Thursday Photo Challenge, go here.]