When things come in threes you sit up and pay attention. So when the famous Japanese Ukiyo-e artist Katsushika Hokusai (1760–1849) unexpectedly popped up three times in the last two days, my interest was reawakened. Something was telling me that it was time to write about this remarkable man, an artist I have admired for many years. My delight in his art, which captures nature and the elements so vividly, has led me to visit the Hokusai Museums in Tokyo and Obose, Japan and travel to a major exhibition of his work in Melbourne, Australia. Yet it was only when searching online for an unrelated item that I discovered another fundamental connection between Hokusai and the elements – one that was quite an eye-opener.