I've been playing with Google Earth and SketchUp. And while it's really cool that I can type in my street address and get an eagle's eye view;
http://www.retouchpro.com/forums/mem...ntstarfort.jpg
It's also rather creepy in a big-brother-is-watching-you kind of way.
I played around with two files made available here at RetouchPRO;
http://www.flickr.com/photos/nancee_...7623055071521/
I know the eye catchlights are cringingly, embarrassingly bad. But I was really stoked to try my hand at this kind of retouching.
And then five (!!!) more were made available. With these I learned of my sorry limitations.

http://farm3.static.flickr.com/2754/...e993aa2682.jpg
The first retouch was so exciting and I thought, 'people get to do this for a living?' The second one I found rather tedious. And thought, 'hat's off to those who do this for a living.'