Mystery, or the feeling of it, adds an element to some photographs, taking them from so-so to a different level.
Pen F 12-100
In a night work-shop we ran last week, this image became my favourite, but processing it is difficult. There is plenty of reasonable information in the file, but how much to use. With more included, a window frame distracts slightly and clarifies the image possibly too much. With less exposure, it becomes too abstract.