People walk past an almost unseen Sydney Opera House during a dust storm which caused flights to be diverted and ferries cancelled. (AP Photo/Rob Griffith)
The Sydney Harbour Bridge is cloaked in dust as dust clouds blanket much of Sydney. (AP Photo/Rick Rycroft)
The Sydney Opera House can barely be seen through a cloak of dust. (AP Photo/Rick Rycroft)
A person takes pictures in front of the Sydney Opera House. (AP Photo/Rob Griffith)
A person takes pictures of the dust on his car during the dust storm. (AP Photo/Rob Griffith)
Cars wait at traffic lights during the dust storm. (AP Photo/Rob Griffith)
Michael Hart photographs the Sydney Harbour Bridge as it is cloaked in dust. (AP Photo/Rick Rycroft)
People wait at a train station during the dust storm. (AP Photo/Rob Griffith)
