New dangerous sport

Is it possible to jump on two bandwagons at once or does that sound like the recipe for a nasty accident?

In honour of Fiona's work in progress and Vicki's finish what you have initiatives, here's a little picture of what I'm in the middle of trying to finish.

I began it when Mark was a baby and he'll be 6 in a few months, so it's been hanging around for quite a bit. It's my effort at a teaser shot so you can guess what it is... if you're really bored ... like me..... Perhaps I should just go and finish it ... naaah.