A collection of The Prince of Wales's watercolours
- Castle of Mey, Caithness (created in 1986)
- Balmoral Castle (created in 1989)
- Prince Albert's Kitchen Garden Buildings, Windsor (created in 1989)
- View of Balmoral from Monaltrie (created in 1990)
- Balmoral Castle, Viewed from the Northwest (created in 1990)
- Sandringham House (created in 1991)
- The Castle of Mey from the Walled Garden (created in 2003)