The Bethlem Royal Hospital better known as Bedlam was set up in 1247 as Europe’s first centre dedicated to the treatment of psychiatric illness.   It has moved between various locations in London – including at the building that is now the Imperial War Museum.

Whether a sacred sanctuary, a place for scientific study, a haven for the solitary thinker or a space for pure enjoyment and delight, gardens are where mankind and nature meet. A new exhibition at The Queen's Gallery, Buckingham Palace will explore the many ways in which the garden has been celebrated in art through over 150 paintings, drawings, books, manuscripts and decorative arts from the Royal Collection, including some of the earliest and rarest surviving records of gardens and plants.