I did an album a long time ago called 'Replicas ' which was entirely science-fiction driven or science-fantasy. Since then it's been a song here a song there. It's not really a constant theme. I've written far more about my problems with religion with God and all that.

I did a cake for the 60th birthday of Elton John for Britney Spears' 27th birthday and for the 'Circus' album she put out - the cake had circus themes. I prepared a cake for a surprise 82nd birthday event for the architect Frank Gehry the cake was comprised of mini-replicas of his buildings.