Sculptures Out of Copper Wires

You can't just twist apart the whole thing as to straighten and structurally it still is sound. It doesn't like if you were to twist a very thin gauge wire, it will just break off. 18 to 20 gauge seems to work just fine as far as holding its structure. And you've been using brass. Have you other things? Copper, silver? I have not tried silver, but i have trieda copper and i just did not like the way it held its shape. But i think it can be done. There's an artist a leonardo julian who makes sculptures out of brass wires,. Those are not electronic components, but those are not functional. They