Hawkesbury River Oyster Leases

I drew this on the train between Hornsby and Woy Woy today, on my way between my new house and art school.

The Hawksbury River is very picturesque with oyster leases along its banks. When we stopped at the Hawkesbury River station an elderly fellow on the train said he remembered the days when the windows of the train could be opened and vendors at Hawkesbury Station would sell oysters to the passengers for a shilling a dozen.