The Acharphay is a first three dimensional artwork in a series that is connected to the White collection and is also based on issues of behaviour, Cambodian culture in the past, present and future, philosophy, religion and cultural influences. The name Acharphay (in Khmer script អាចារផាយ) is a Pali/Sanskrit word meaning Good Behaviour.

Although the Acharphay has not been shown in a public gallery there have been a number of private visitors to see it.