Oskar, 10

This is my son's best friend, Oskar (and his sister Jo in the background). It's hard to believe I've known him for a whole decade now - I first photographed him when he was about a week old. I took lots of smiling shots of both kids but I particularly liked the top right one - check out the coolness of a 10-year-0ld! His father is despairing of Oskar's "70s hair" but I'm sure there's worse to come...

Brothers in curls

You're funny, Mum