freshwater pond at hospital garden

peaceful puat architecture feeding urban amenity cascade asia body wellbeing microclimate landscape water food domesticated naturalistic waterhen semiwild foraging lush tame breasted garden ecosystem khoo surface freshwater healing rocks marsh health landscaping attraction serene plants tranquil therapy interior tropical waterfall mini lake cascading indoor green hospital avian ecofriendly scenic mental stones wildlife singapore place environmentally flowing bird greenery waterfowl biophilic vegetation manmade shallow outdoor building scenery healthcare space teck sanctuary therapeutic white indigenous zen boulders design pond animals public native