We walked down to the river for a listen, and asked people that we met for their stories. Some of these stories we put into bottles and threw back in.
We send this programme out into the world along with seven small glass bottles, and ask you to get in touch should you find one.
Produced by Rafael Aptroot, James Blagdon, Sue Coulson, Robert Davidson, Lucinda Guy, Matthew Jee and Jared Pope.
For more information or to get in touch visit DartUp.