I spent most of a week at Girls Camp. I knew I'd have a little down time here and there so I brought along some watercolors and water color paper.
First, I do a little pencil drawing doodle, go over it with permanent marker, then erase.
Next, I go over it with watercolors. Very easy.
The girls liked the ones I was doing so I did them each little individual ones with their names and some quality they have. Hope this gives you a little watercolor inspiration.