I like to start a link page about brass building, tips, trick, good website.
So i post what i found about it, if you have good link do it as well. It's new to me and i like to learn about brass technic before starting to built things.
Etching brass :
there's more in this web site but that's a good introduction about etching.
Rivet effect :
the second link have more than rivet effect
Building wheel :
Link about brass buiding :