GAH. All those little details you added make me feel lightheaded (in a good, non-drug induced way...) His little gray streak in the hair... The hands in the pockets... The beaded necklace... HIS NECK AND EYEBROWS! WOULD YOU LOOK AT HIS NECK AND EYEBROWS! *dies* *in a good way*
He looks like he's been traveling a lot. Perfect for the story and pretty much his entire life. I like how his grey streak is beginning to fade, because his and Annabeth's streaks were said to have disappeared by the latest book.