Feel blue, touch green: examples of green spaces promoting mental health.

The design of hospital environments with an increased focus on incorporating nature and natural features has been reported to have multiple health and well-being benefits. This paper reports on three Australian case studies that each investigated the relationship between green spaces and people's mental health. The results suggest that gardens or other green spaces should be included within plans for future healthcare design. While we acknowledge that there are a range of considerations in the allocation of healthcare resources and programmes for maximum benefit, we believe that those programmes which highlight the beneficial outcomes for people with mental illness of 'feeling blue and touching green' are worth implementing.