Daniel, I'm trying to go through some of the deletion noms. It's good to see that other editors have also taken an itnerest and established the encyclopedic quality of many of the images. I don't know a great deal about electronic so I may need help. What is the central channel image  about? 
I do think we can get rid of some of the out of focus and poorly lit images. But there are lots of good ones. I'm sorry to see so little collegial discussion before you were hit with this deletion onslaught. Please let me know if I can be of any help.