Have I mentioned before that Duncan likes Thomas trains? Oh I must have. Here are a few examples. I even took part in an NAS survey about autism and Thomas trains and was quoted in their report.
Duncan's interest in the trains comes and goes and is strong again right now. Yesterday I took a few photos of the boy's bedroom after he'd been playing contently for a while. He has customised most of the trains in some way. He has stuck on bits of modelling clay or dubbed on paint, aiming to make the engines look more like what he wants of them.