Yes Kelda, I've seen those photos and a few others. Yep, he's only 17.
Of course, Leonard Whiting was only 17 when he made Romeo and Juliet, yet when he lying on his stomach in the nude, (the morning after with Juliet) I tell myself he looks 24.
Have you ever seen that Romeo and Juliet, made in 1968. Olivia Hussey's parents had to sign some consent forms as she bares her bosom and she was only 16. It was very tastefully done. I heard she and Prince Charles had a thing going at the time.
http://www.imdb.com/title/tt0063518/