The Sydney Harbour Bridge is a very large object, so certainly qualifies for Cee’s Black & White Photo Challenge this week.

Wikipedia can give you all the statistics, but to get a visual idea of how big it is, look at this image of the central part of the metalwork and consider the fact that those are people standing on top of the structure, immediately below the flags. It’s possible – if you’re that way inclined – to take a tour of the bridge’s superstructure. I imagine the views are spectacular.