Watercolour Sketch: Worried in a bright Green Shirt

I got a new watercolour field kit last week and thought I'd take it for a test drive. As with most drawings that start out with no plan, or even idea, it's mostly crappy...good lord, that shirt is bright! But I had fun doing it, nonetheless, and as much as I like to mix colours, I've never layered colours before this sketch...so, YAY, learning!