https://en.wikipedia.org/wiki/File:Australian_Senate_-_Parliament_of_Australia.jpg   

 

https://commons.wikimedia.org/wiki/File:Australian_House_of_Representatives_-_Canberra_(6769187101).jpg

 

http://msrichards-stage3.blogspot.com.au/2011/05/week-5-focus-levels-of-government-in.html

 

http://lawgovpol.com/structure-federal-parliament/