A photo I was about to delete, until I swapped it to black and white.
Taken during my studies in Italy in 2008, a weekend trip to Rome was an absolute must. Taken from the top of the Spanish Steps, the original photo was taken at night and was washed out with all the lights in the area. Indeed if I hadn't removed the colour, I would've missed the unintentional subjects in the image.
I've included the original, unprocessed image for interest.