Effects of Green Walls (01-10-24)
Ma and colleagues evaluated the repercussions of viewing indoor green walls. They found a link between looking at green walls of certain sizes and mental state: “Subjects’ cognitive performance was highly improved in the presence of a large green wall [green view index (GVI) = 15%]. Systolic blood pressure and heart rate were reduced . . . most significantly in the presence of a large green wall. Diastolic blood pressure decreased significantly . . .