Story and photo by photographer Mark M :
"Homeless man asked me what I was doing, I said taking pictures of interesting things. He said, you're not taking pictures of me are you, I said no no... 

"He said, 'I haven't had my picture taken in 40 years.'

"I said, well that's not good, you don't have any history of yourself over that time. All of a sudden, he took off his cap stood in front of me and said, "go ahead, take my picture".

"I said sure... and here it is...."