Sydney Harbour was a busy port in the 19th century, crowded with sailing ships and steam vessels conducting trade. This painting demonstrates the size, beauty and activity of the Harbour during the busy decade of the Australian gold rush. Pinchgut Island with the foundation stones of Fort Denison is visible and a number of international vessels, including a three-masted American clipper ship can be seen. Gritten painted several views of Sydney during his visit to the city, with this believed to be one of the last depictions he made before leaving.