This fountain and statue ensemble – also known as Diana of the Treetops and the Constance Fountain (and not to be confused with the Diana, Princess of Wales Memorial Fountain in Hyde Park or the Diana Fountain in Bushy Park) – for many years stood at the centre of Green Park.

The fountain replaced an earlier one by Sidney Smirke – installed in 1860 – that had fallen into disrepair.

The Ministry of Works approached the Constance Fund – which had been established by artist Sigismund Goetze and was administered by his wife Constance following his death – to provide finances for a replacement and after they agreed, a competition for the design was held overseen by Sir William Reid.

Escourt J “Jim” Clack, a teacher from Devon, won and designed a bronze statue of the Greek goddess Diana to top the fountain. Depicting a naked Diana unleashing a hunting dog, it sits atop a stylised tree under which sit the fountain basins. The fountain was unveiled in 1954.

In 2011, the statue was removed, restored and some gilding added and then placed near the entrance to Green Park tube station in the north-east corner of the park.