The Australian land mass is huge. It can contain almost all of Europe.
In the above illustration you can easily get Spain, Italy, the rest of the UK and Ireland into the area covered by the Australian land mass once you remove the space taken up by the oceans.
This illustration was found on the DarkRoastedBlend site. DarkRoastedBlend is a site that tries to bring you interesting “weird and wonderful” stuff.
Use Ctrl+Click on the picture to go to the page at DarkRoastedBlend where this map was found. If you use use Ctrl+Click it will open in a new Tab.