- CollectionST - Forest of Dean Sculpture Trail Archive
- SeriesST/3 - Artists
- FileST/3/15 - Tim Lees
- ItemST/3/15/1 - Artist's contract of sale for sculpture Heart of the Stone
- ItemST/3/15/2 - Photograph of artist Tim Lees standing next to his sculpture Heart of the Stone
- ItemST/3/15/3 - Photograph of Tim Lees walking past Heart of the Stone
- ItemST/3/15/4 - Photograph of Jeremy Rees's wife, Jeremy Rees and Tim Lees standing next to Heart of the Stone
- ItemST/3/15/5 - Photograph of sculpture Heart of the Stone by Tim Lees
- ItemST/3/15/6 - Photograph of sculpture Heart of the Stone
- ItemST/3/15/7 - Sculpture Management Plan for Heart of the Stone