The old oil tanks at Albany's Whale World, which have been converted into mini movie theatres. Each of the movie theatres has a different short movie about the whaling station.

Whale World tanks

Whale World, Albany, Western Australia
Canon EOS 50D, 10-22mm @10mm, 1/4000 sec, f/4, ISO250

The Maritime Museum in Fremantle is an interesting building, apparently shaped like an upturned hull which is half on land, and half on water. The museum is located at the site of the first landfall in Western Australia, which occurred in 1829.

Maritime Museum

Victoria Quay, Fremantle, Western Australia
Canon EOS 50D, 10-22mm @14mm, 1/80 sec, f/5.6, ISO100

This photo was taken during an early morning shoot in Fremantle with some friends and colleagues.
After a disappointing sunrise (too much cloud), we wandered along Victoria Quay for some additional photos, including the one shown above.

Reflections in puddles can add an interesting element to a photo.
For this photo, I had the camera very low, and used the puddle to capture the reflection of the sky, cloud and building.

reflected symmetry

Victoria Quay, Fremantle, Western Australia
Canon EOS 50D, 10-22mm @22mm, 1/250 sec, f/5.6, ISO100

LiveView can be useful in situations like this, as it allowed me to compose the shot with the camera almost at ground level, without having to lie down on the wet ground in order to be able to look through the viewfinder.

Here is a shot taken in July 2007, during a business-related trip to Sydney. I was in Sydney for two weeks, so I used the weekend to do some exploring.
The colour version wasn't too exciting, but a sepia conversion provided a better result.

Sydney Opera House in sepia

Sydney, New South Wales, Australia
Canon EOS 350D, 17-85mm IS @59mm, 1/320 sec, f/7.1, ISO100

This is a view inside Concourse C of the new Bangkok International Suvarnabhumi airport. It's an an interesting design, and appears to consist of sails stretched between sections containing windows.
There wasn't much colour in the original image, and I found the duotone version a little more interesting than the colour version.

inside Concourse C, Bangkok International Suvarnabhumi airport

Bangkok, Thailand
Canon EOS 350D, 10-22mm @10mm, 1/15 sec, f/5, ISO200

A corner of a glass-fronted building in North Ryde.

Glass Corner

North Ryde, Sydney
Canon EOS 350D, 17-85mm IS @47mm, 1/640 sec, f/7.1, ISO200

When driving somewhere near Busselton, we came across this old shack, and I had to stop and take some photos.

an old shack

Busselton, Western Australia
Canon EOS 350D, 17-85mm IS @64mm, 1/100 sec, f/9, ISO100

I thought the duotone conversion and some light vignetting added to the old feel of the photo.