Sydney Harbour, rounding Bradleys Head. Heading for Captain Cook Graving Dock for bi-annual maintenance. 21 July 2014.
See Google Earth 33°51'22.61" S 151°14'43.90" E

IMO number : 9158434
Name of ship : SPIRIT OF TASMANIA II (since 01/07/2002)
Call Sign : VNSZ
MMSI : 503433000
Gross tonnage : 29338 (since 01/11/2005)
DWT : 5651
Type of ship : Passenger/Ro-Ro Cargo Ship (during 1997)
Year of build : 1998
Flag : Australia (since 01/07/2002

Tug : STERLING ....IMO number : 9329136
See http://www.shipspotting.com/gallery/photo.php?lid=2082254

Doric column formerly part of General Post Office. Marks end of nautical mile from tower on Fort Denison (Pinchgut).