I found this site a couple of days ago, it contains quite a few little nuggets of info there well worth a read

http://danidraws.com/2006/12/27/create-a-watercolor-painting-in-photoshop/


Palms

Great find. Lots of goodies...

Link to home page: http://danidraws.com/

wow, great tutorial - most watercolour tutorials are pretty bad and only really work on the example images.