It's very rare to find a pottery shard with two complete and whole love birds on (from the willow pattern). I have a selection of wings, heads, half birds etc'. But I did find one whole pair the other day - and made them into a simple brooch set in copper.
Pottery Shard Love Birds Brooch set in Copper
Here are some earrings that I modified:
Using mother of pearl which I also found in the Thames. Lots of treasures in there!