Hey there! My wife is the photographer but does not like to spend her entire day on a computer, so I try to research stuff for her. Each year she does a Photo Booth for the employees of my client. We have a nice frame and a Holiday backdrop (10x10?), 2 fixed lights a D850 and a D7100, both with speed lights ( SB900 and SB700). We have a stand for mounting the flash on and an electronic thing to take the picture remotely. My wife struggles a bit with flash and lighting, she is best at outdoor nature photography. She has a Nikon 120mm, a Nikon 12-24mm, an older Nikon 35-70MM, a Nikon 85MM and a few other lenses that she normally uses outside although she also has an older Nikon 80-200. Those are all FX On the DX she has a Nikon 16-85, a Nikon 18-140, and a Nikon 18-200 which was her favorite lens before she got the D850. Any ideas on what to read up on for Flash Photography? She is not really a novice, but flash is something she is not confident with. Any suggestions on how to best utilize the equipment she has?