The wall in yesterday's post is named after Harry Taylor who was the Director of Facilities Services at the Sunnybrook Health Sciences Centre for many years until he died in a car accident in 2008. He had worked hard to make the hospital energy efficient so it is a nice tribute. The wall contains 8,400 photovoltaic cells and has a display to show how much electricity is being generated at any moment.
Taking part in Signs, Signs. Click HERE to see more signs from a round the world.