For today's Aussie nail art theme, here is a simple design I painted that basically just looked like abstract nail art. It was only when I line up my fingers just right that you can see I've painted a boomerang across four nails.
My base is Picture Polish Beige and the boomerang is Picture Polish Malt teaser. I then did some small black and white dot art on the boomerang.
I also stamped my thumb using Moyou Explorer 06 in black polish.
Here you can see the delicious blue summer sky and how the boomerang looked just like a bit of diagonal abstract nail art.