The Matrix

I promised to post a photo of the crumb structure (aka "gluten matrix" if you're a bread geek) from my next loaf of sourdough. As several of you pointed out, I never photographed my last sourdough after it was cooled and sliced. Well, here you go. This batch used the same starter, but had a little bit of whole-wheat flour added to the sponge. Bread porn at its finest!