Under the Pyrmont Bridge

I've spent half an hour umming and aahing, but keep coming back to this.

I've had a great day, not at all dark, as this might suggest.

Went to the National Maritime Museum, which is the only reason I can think of to go to Darling Harbour.  
It's a wonderful museum, and I loved the exhibition, 'Fish in Australian Art'.
Cymbeline, who has a thing about fish (I'll say no more:) ) should get down here.
In fact, I nearly posted an sp with fish, but chickened out.

Will definitely return. Six hours was not enough.