This is a photo that was uploaded to my 26 Alabama Infantry facebook page. It was uploaded as Surgeon John M. Hayes of the 26 Ala Inf.
I know this thread is old but thought I would post when I seen this in case you have not located a photo yet. If you would like to see the facebook page for the 26th you can see it here.
https://www.facebook.com/pages/26th-Alabama-Infantry/187997534624641
Hope this helps.
Respectfully, Joe Wheeler