It's a strange but quite nice story, attached to that image. I adore (harmless) eccentrics.
"The Sydney City Council brought him to the attention of the police as they had rules about the defacing of pavements, so much so that he narrowly avoided arrest around twenty-four times. Each time he was caught, he responded with, "But I had permission from a higher source".
Several mornings a week for the next 35 years, Stace left his wife, Pearl and their home in Bulwarra Road, Pyrmont around 5am to go around the streets of Sydney and chalk the word "Eternity" on footpaths, train station entrances and anywhere else he could think of. It is estimated that he wrote the word around 500,000 times over the 35 years. Workers arriving in the city would see the word freshly written, but not the writer, and so, "The man who writes Eternity" became a legend in Sydney. The mystery was solved when Reverend Lisle M. Thompson, who preached at the church where Stace worked as a cleaner, saw him take a piece of chalk from his pocket and write the word on the footpath."
Arthur Stace - Wikipedia, the free encyclopedia