Today's drawing has been tampered with.
Actually, I took the picture a little differently: I zoomed in instead of just taking it without the zoom. And then I edited the picture in a different program: Aperture. My husband swears by this program, and it was pretty easy to crop, straighten and enhance. But I think I need to adjust the levels a bit more as this looks less white than I like.
So I'm fiddling again.