St Andrew's Cross spider

When I found this spider I took the image in the PiP, not realising until later that it was of the underside. The problem was that the web was close to a wall, so taking this "top view" required stretching to reach behind, then distortions and thank heavens for adjustable viewing screens! :-) The spider sits in the web inverted. These are harmless and native to eastern Australia. Best viewed large.