Ernesto grew up in Cuba, grandfather a renown muralist6:30  Visited  his friend in hospital (got the creeps). Then went to assignment in the Redwood Forest. As  he  was waiting for the light to come through the trees (about  an hour) was thinking of his friend  in the hospital.  Ernesto felt so good  there and  wondered why hospitals can't feel  like this? Research  on scientist Roger Ulrich in the 80s.10:11 Brain reacts so quickly to nature. 11:36 Story  of Asia: emotional soothing with nature  curtain.14:27 Professor Richard Taylor's definition of fractals17:17 Hôspital curtains for veterans, National Parks18:26 10 days in National Parks22:11 Attention Restoration Theory (ART): nature helps to calm, focus, and learn. Nature gives brain a break. 24:00 Pilot Project to put tree mural ceilings in school.25:18 One of the drawbacks of introducing something new: only 2% off the population is going  to get it. It takes 18% before it goes mainstream. 31:07 Images of nature has to be life-like. Canopy has blue sky, see branches, see leaves, camera on a  tripod combined with software. 12 by 12 foot  squares  or 16 foot squares. 37:07 Tip: go outside -there is no substitute for that.38:11 Tip: We don't recognize your own anxiety until we see nature or get outside40:03 Follow Ernesto's work Nature in the Classroom on Facebook and Instagramand Sereneview.com