Look at her designs! WOWZA!
http://www.mobilia-gallery.com/artists/afisch/
ok, here is what I did:
I crocheted the copper wire over a strong structure, anchoring the chain stitch to the frame as needed. When I felt the structure was "full" enough, I pounded it! The piece has a natural curve from the impact of the hammer. The spool is full of a few loooong pieces of chain crochet, soon to be *something.
*maybe a necklace, maybe an art hanging thingie. Soon to be discovered.
Here's another action shot: