freshwater streams at hospital garden

cooling air puat calming fish landscape eco silence wellbeing soothing clean nature woods tranquility water lush relaxation refreshing khoo garden view bridge healing freshwater evergreen elements stream health landscaping plants lifestyle materials serenity therapy interior tropical trees walk resting mini environment rustic recreation indoor green singapore hospital mental park channel soul place aesthetic natural idyllic greenery relaxing river streams biophilic aerial scenery benches building outdoor dense teck naturalised zen fresh therapeutic sanctuary space airy healthy design pond quiet ferns native