brush identification.

Can anyone identify the creator of these brushes for PSP? I'd like to see if there's an image pack somewhere--I'd make one for myself but I haven't got a clue about PSP.

If anyone can help, I'd appreciate it. Thanks! (And if the creator reads this, your brushes are lovely and I'd like to credit you if I use them.)

(Edit: Photobucket is being a skank, so if you want to see the image, right click "show picture.")