Now for something completely different. Each time we go to the Queen Victoria Market doing the hunter/gathering thing, we walk past this cacti outlet. I love them, but they are quite expensive: so far the need for food has outweighed the need for a cactus or two!
I discovered there is actually a Cactus and Succulent Society of Australia. The CSSA have some really unique looking plants, such as the two photos to be found here: http://www.cssaustralia.org.au/index.php?option=com_content&view=article&id=63&Itemid=100 Amazing colours!