Lesson learned from today: posed shots suck. I spent way longer on this photo than I wanted, and I wasn’t even spending time getting the photo to be good quality. I was working on making the subject matter look good, which I hate doing. I’d rather take photos of things that are already there than screw around with making up things that aren’t. Anyways, I think this would have been better at f/3.5 or something, but this is what I’ve got.
Whee \sigma-algebras! We have been talking about them in probability theory.
I think I would have angled the pen in the other direction, but it is a cool picture – it looks like something that could be a book cover for an analysis text 🙂