Invert Colors?

So I was looking through some of my pictures to decide which one I could crop to use as a footer for my blog.


I thought this one might be nice if I could crop out everything but the waterfall. So I clicked on the edit photo icon on my viewer to open the picture for editing. As I am looking for the word "crop" under image (it's not there) I notice a "invert colors" option. Hmm, wonder what happens if I click on this?


This is what happens. Another tool for me to play around with. :)

Another example..

Before.


After. I like this one..


My banner with the colors inverted. (I'm not sure about this one.)

Okay I need to step away from the computer otherwise I am going to be here forever...