I do like #7 but I'd like to see some color in there, if the O is intended to look like a lens then some blue in it's reflection would work or even a globe to imply the roaming nature of the business? And then possibly reworking the black block around the N to be more representative of part of a camera. Thanks for being the first to step up and show me some work!
I like the style of #'s 54 & 55 but would prefer to see something more defined inside the O and maybe a line beneath which could be just a regular line or styled to look like a cable release for the camera or something suggesting movement?
Thanks again for continuing to tweak it. I guess what I had in mind was more of a straight line maybe coming out of the top left of the camera, down the side and then along the bottom ending by the D. The old cable releases used to end with essentially a little T bar and plunger. Right now it kinda looks like a little wrist strap.
Also, I like the iris idea that obviously a lot of other people have been using but I think it's more relevant with your logo since it is an actual camera graphic and then I am going to want the text 'WORLDWIDE EVENT PHOTOGRAPHY SERVICES' as part of the main logo.