Patch Tool

This is a picture with the Patch Tool applied.

Here's the original picture:

In case you can't tell, what was removed was the unwanted crane in the upper left. And no, I don't know why the colors are slightly different; it just turned out that way.

Here's the tutorial link if you want it:

http://hubpages.com/hub/How-to-Use-the-Patch-Tool-in-PhotoShop#