Paintings MailTo

I only have two oils that I have kept and not sold. The first is a copy of one of my favorite paintings by Caravaggio, I always wanted my own, so I made one. I have made him my internet namesake and have shared his name for around ten years now. Mine is spelled with a lower case "c". The second painting was another exercise in Caravaggistic technique, with a modern subject.. Can you guess the meaning of the subject?