If you have problems making the flash start, refresh the page or right-click it and select "play".
Here's the promised speedpainting tutorial!
I'm sorry it's so big, but I honestly suck at Flash and this is the best I could do. I hope that you'll find it helpful!
you'll find all of the brushes I use here: [link]
And here you can find a selection of other quality brushes: [link] and tutorials: [link]
Photos I used as reference for the painting in the tutorial: [link] [link]