This is the first decent shot I have got of this Blenny in a long long time, for some reason he is camera shy. Maybe he has a problem with self esteem...
My Blenny does the same thing, he also comes out whenever I come over to the tank. But any time the lid opens or the circulation goes off or a foreign object gets near the tank he zooms to a hiding spot in the back that can only be seen in the reflection from the back glass. Not a good place for a pic.
My yellow tang will move wherever I do and sit right in front of my face blocking the view of the tank so I have to look at him. He is such and attention whore. The most vain fish I have ever seen. He does it so much that my flame angel is starting to mimic him. It is getting very difficult to see the corals unless I stand back a few feet. Definitely the most friendly fish I have ever had. On the plus side is I get some great close ups of him from point blank range. Once I get a better lense that can focus closer it will be even better.