For photography nerds

Rob recommends a blog called Petteri's Pontifications, for photography essays and how to's. I just looked at it for the second time ever, and I'm really impressed with the latest article, Simulating Film Effects with Curves. This is a high investment technique that only photography buffs would consider, but the output is so impressive to me. I hope to find some of my own pictures worthy of trying out these techniques on and time to do just that.