Wonderwall

George St. gable, Glasgow: This mural – inspired by a 1913 photograph – tells the story of the Land-Ship, a mock navigation bridge which had been built on the roof of the School of Navigation in the Royal College.
   The Land-Ship was a revolving platform with a Kelvin compass mounted on the top and it was used to teach the School’s students the principles of compass adjustment. A cut above the usual street art!