We use photos for demolition work all the time. There is no Photo Callout symbol in Revit so a while back we made a Generic Annotation Photo head (which looks like a callout bubble with dumb text) and we created a Generic Annotation Arrow that we can insert onto the Generic Annotation Photo head and then rotate it around to the view that the photo was taken.
I hate using dumb text. That defeats one of the main joys of Revit. Is there a way to create a photo callout with smart text that follows the photo?