The moths were sighted on the side of a column. The true orientation is seen in the third image with the moths facing up and down the column. The final image indicates their size.
Very interesting image. Note that there is sexual dimorphism and one moth has much larger and ornate palps. Now looking at the NM & iNat sightings I see this comes out in those records. I had not noticed before. Lit (overnight) public toilets are a great moth sites. I have found some amazing moth records at such places.
Thanks for the comments @WendyEM The Google Maps location information is misleading and always has been. The structure at the sighting location is the Ducrou Pavilion which is at ANBG's Eucalypt lawn. The moths were on one of the columns within the pavilion. I'm not sure if the pavilion is lit up at night. The public toilet block is across the road from the pavilion and some distance away. Tim
Yes, hunting moths in public toilets is a more risky activity for men. I'm of an age they just think I am odd. I've had that GPS fun. Photograph a critter on a fence wire, GPS puts it in the middle of the paddock.