As some of you know, I am going through Bryan Petersen’s excellent book, Understanding Exposure, on Photoxels on Facebook and adding my comments to each chapter. I learned a lot from that book and heartily recommend it to anyone who wants to learn and improve their photography. After a long hiatus, I’ve now just posted my discussion on the “Aperture” chapters.
Visit Photoxels on Facebook and click on the Discussions tab to acess the content.