Bar Ectoplasm Ghost Picture

Terry Fearn of the UK sent us a picture she swears does not have cigarette smoke in it. It looks like cigarette smoke, with the exception of the strong bar of white above the lady in stripes. You decide:

"Got a very strange picture with smoke and a face. I keep telling people that I don't smoke and the couple next to me were not smoking and it was very empty. Yet, why all this smoke?"