You must turn on the browser location services to get the route from your current location to the sign, and the distance (as the crow flies) from your current location to the sign.
After activating location services, refresh the page.
On the sign:
UNVEILED BY ADMIRAL SIR CASPAR JOHN G.C.B. 3RD JUNE 1972. THIS CARVING BY JACOB EPSTEIN COMMEMORATES THE YEARS 1909-1914 WHEN HE LIVED AND WORKED IN A STUDIO ON THIS SITE WHICH WAS ORIGINALLY SIR THOMAS MORE’S ORCHARD. THIS SETTING WAS DESIGNED BY STEPHEN GARDINER.
The relief, made by sculptor Jacob Epstein, stands where he lived and had his studio in London for a period of 5 years. The text is on the back of the relief.