As a member of the Jewellers and Metalsmith Group of Queensland (JMGQ) I participated in the 2017 Pinswap. So I created a brooch, posted it to JMGQ, they got shuffled and a different brooch sent back to me.
My brooch was a copper flower beaded with Swarovski crystals:
The brooch I received in return was this gorgeous crochet beetroot from Trudie Gardiner: