Bus Painting Project- Gouache

Old bus in East Grinstead

This is the painting I'm working on at the moment. I'm using gouache. Possible this may be a little bit ambitious since I've only just made my first few tentative steps with water colour as it is. Still, what the hell. I've still some work to do on the background on the right of the bus. as for the bus itself I quite like it, but I do think that the side panels are still too light, despite the fact that I've already applied two layers to them, and so may well have another go at darkening them.