There may be a way to do this that I am unaware of but if not, I think it would be great if there was an ability for someone filling out a Survey to add photos "as needed" to their survey.
For example, my coworkers inspect mine sites. Some sites are less than an acre, some are hundreds of acres. Our inspection survey with X amount of photos doesn't always work for all sites. As you could imagine a 1 acre site may only need 3 photos, while a 50 acre site may need 15. If it were possible to enable the inspectors to add more photos as they go, and not be confined to a set amount of photos it would really save me heart ache and the 3 plus hour meeting I am about to step into.