Question Mark - Fairly Natural
This is a very close-up shot of the wing of a Question Mark butterfly. With the addition of a single filter - so not too much processing... The extra is the photo that it came from (which was itself cropped - as the butterfly was up on the roof). I knew it was one of the punctuation marks but had to let the Seek app tell me it was Question Mark. Could just as easily have been a Comma for all I know.