Sadly, Ed Yourdon died on January 20, 2016 as a result of complications from a blood infection. Photography was one of his great passions in life. He greatly enjoyed the camaraderie he found via Flickr.
If you have time, please share a comment on one of Ed’s photos. You can also make a donation in Ed’s name to the International Center of Photography: www.icp.org/support-icp.