Awesome, awesome pictures! I'm going to Australia in a few years myself, those pictures are getting me excited for the trip and it's planned for '08. Thanks for the torture.
.... Colin, I've been thinking about stone carving, I would love to learn to do it...
If it's just a simple design, you may be able scribe into the stone with a power washer. I did this accidentally this summer while power washing a relatives front porch. Just a thought.
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