Coral Palace

When i was in my teens an older friend told me about this “Coral palace”…i cant find any info on it anywhere…i really dont remeber much of what he told me but, its a pretty cool mystery about this guy who built a coral palace on some island and he did it without any tools and he wrote the plans in his own language…i know this is vauge but, all i really remember…if anyone has a clue about what im talking about and have any info on it like a web site or something that would be great.

Is dis it?

yes thanx…im in a medocre state of nirvana now.