I need a logo! CONTEST

I need a logo... I've needed a logo for years, and have just been way too lazy about it, figuring having a signature photo was enough for most of my purposes... And now that I'm trying to come up with something on my own, I just can't decide!

So... I hereby announce the "make Heather a logo" contest!

The winning entry will:
-"feel" like a henna design
-be complex enough to make a nice t-shirt design
-be eye-catching and scream "HENNA!" from a distance - like on, say, a booth banner
-be simple (or simplifiable) enough to make into a nice "favicon"
(like the HP leaf you (probably) see at the top of this tab right now)
-appeal especially to teenage girls and middle-aged women
-be monochrome and easy to change the color of as needed w/ photoshop (submit as black)

Your entry should include both:
a 800x800 (or bigger!) JPEG image at 300dpi resolution
a 16x16 favicon

(the favicon has to be square, but the logo itself need not be)

Email it to:
info at hennabyheather dot com

What you'll win:
-500g of Jamila
-henna aftercare balm from My Wicked Garden
-a copy of my henna design e-book
-top billing in the 'henna artists' section of my link page
-a henna-decorated hand-shaped notecard from my local fair trade store
-some bangles
-whatever else I come up with

Deadline:
March 22nd (so that I have it in time for the Northeast Henna Gathering, should I need it for then)

If a submission comes in earlier that totally blows me away and I decide to go with that before the actual deadline... that is my prerogative. So, the earlier you submit, the better the chances your logo will be chosen.