I don't know much about flowers. These may not be Australian native flowers but they are all found in Australia in various gardens, parks and zoos. Flowers are perfect models.
I prefer using a narrow dof when I shoot pictures of flowers. Gives them a more romantic look, I think. f/ 1.4 - 2.0
Gorgeous! I just got a 50mm lens a few weeks ago to take photos of the aurora borealis up here in alaska, USA...unfortunaely I have not been able to see them since I bought my lens...but I am looking forward to trying more, you are inspiring me!
SvarSlet