viaEstrecha
Spanish metre gauge in G scale (on the cheap)

I've never tried air brushing but I'm up for giving it a go, having watched a few clips on YouTube. Can anyone recommend a simple (and inexpensive) device, suitable for a total novice, easy to clean and operate? Nothing fancy - I won't be doing it all that much. I'm not a fan of acrylics, though I have used them for buildings, so I'd prefer to stick to good old enamel paint, but am unsure how suitable your average Humbrol is for spraying - again, any tips would be appreciated.