Lighthouse Beautiful Picture

I didn't have to hunt far for this one - it's in the sample pictures included with Windows 7.

Bahamas Beautiful Picture

Beach in the Bahamas, thanks to Trip Advisor

Boat on a Beach

I have a note that I kept when I found this pic, indicating that it was from Flickr user The Little One. Unfortunately I can't find that user (a handful of people call themselves that, but none of them seem to have this pic in their photostreams). If anyone can identify the artist please let me know.