by Ember » Mon Jul 21, 2014 4:25 pm
The Kalmbach book that John mentions is good.
I've not tackled rust yet, but peeling paint is fun. Ad it's as simple as they say. I didn't believe them, but it is.
There are lots of tutorials on YouTube. I'd suggest with rust it is all about the colour choices. Burnt umber for old rust, a little burnt sienna or gold oxide for new.
Practice makes perfect with anything. But you've made a good start.