Noob question: Please refer to the following photo. It's a shame it did not turn out well. Shot was taken using 300D with kit lens, at f/5.6, 1/15 s shutter, and flash was used. Why is it that we can see something like "a strip of curtain" on her cheek?
Apologies to Stefanie if you see this. Please let me know if you want it removed.
Anyone knows how this photo can be repaired/edited?