I'm wondering if I could get some insight and advice on how to respond to a request from a formal employer that has asked me to provide photos that I took over the period I was there for their new website. I am on good terms with them, and there were no expectations written or expressed on anyone else owning the photo other myself. I shot with all of my own equipment, 90% of the time as informal as pulling out a cell phone and snapping a picture. There were a few rare times that I shot under a fully organized photo shoot. The biggest questions I have are: 1) Under what situation/stipulation would I have to oblige? 2) Because the photos are basically archived at this point, I would have to comb through my thousands of images to find exactly what they're looking for. Should I, or do I have the option to charge them for my time? Thanks in advance.