A photo shoot is read as being on display, the self arranged under lights for others to see. Dream books link it to confidence, image and the pressure to look the part.
Has this come up in your dreams before? What was going on in your life then?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.