“…The primary objective of good psychiatric ward design is to create a comfortable and therapeutic setting that promotes both interest and activity (Remen, 1991). A variety of methodologies to assess in-patient environments have been used, including participant observation (Christenfeld & Haveliwala, 1978), anthropological perspectives (Devisch & Vervaek, 1986) and the use of specifically developed standardised tools (Jorda-Moscardo & Iborra, 1991). Allowing psychiatric patients some control over their own environment is likely to produce positive effects (Lacy, 1981) and colour has been shown to produce consistent changes in mood states (Stone & English, 1998).…”