Moody Lighting

I shoot timelapse and was on the way to shoot a sunrise in Venice. I left the hotel at 4.30 am to get to my desired location. I was shooting on the way to capture some of Venice in the dark. I breifly stopped at the Ponte dell'Accademia bridge to get a quick shot of these amazing lights. I was alone and streets were bare not a single person. Little did i know I had captured what looks like 2 ghosts. Can you see them in the bottom right hand corner ? Creepy i know