Well, not Stonehenge in Wiltshire but Stonehenge in Bywong, New South Wales – the henge that Rob and Tracey Wallace built last year.
They’ve already sent us a postcard about their henge but they didn’t mention the heart so we can’t tell you what it is. Perhaps a British University could consider a research project?
By the way, they sent us some more pictures of their henge. One in particular struck us as capturing the essence of the Wiltshire monument just now, complete with frost!
(See the Wiltshire version here).