Not 5½ then? Funny how it's important for us under 10's to disinguish the halves and the quarters. After 10, you're less likely to say that "I'm 42 and a ½" (I'm not, but you get my drift). Funny old world.
Interesting picture of your nephew. I'm amazed you managed to get a 5 year-old to sit still enough to have their picture taken! It's a great image and i hope it does well in the competition.