Aron, your card arrived today. I really like everything about it -- the composition, the blacks, the whites, and everything in between! Love the fact that it's a 20 minute exposure, will need to try more of that myself in the near future.
I also received Mark Rewalds' "Alfalfa" -- I don't how you got this effect either, but it's great. Would be cool if you could repeat in the future!