I posted this photo on Google + today and it is my most popular photo to date. I never can figure out what people will like. :-) This is a new butterfly for me. Well, I was wrong. This is indeed a Question Mark Butterfly. It was pointed out to me that the way you can tell is by that very small white marking towards the bottom wing that resembles.... a question mark. learn something new every day. This was on my Rose of Sharon bush this summer.