I'm curious if anyone has ever seen this type of ballhead/ attachment for tripods. It looks like a bracket that attaches itself to the corner of the camera body and allows you to swivel the camera from Landscape to Portrait and back again (and lock in place with that grey handle) ...without losing your composition or having to move the whole tripod.
Check out the attached picture.
I can't seem to find something like this or this particular brand. I looked on this photographer's site (Joel Grimes) but can't find it.
Thanks! -- "Give the mouse a cookie...and the motherfucker will want a glass of milk too..."