@Caspar That's really interesting! What was it that drew you? When you say suffering from global warming, do you mean erosion and the like? It makes me wonder (though I really am no art expert), with New Zealand's range of geologic activity, why we don't have more of a "geological art" movement... we seem to paint a lot of serene green paddocks and mountains, but not so much of the tectonic variety... perhaps I've just been looking in the wrong places!