I have spent the last two days making up  the plumbing and turbines for the automataumbrella. I have also roughly positioned the various parts  of the machine to see how it will look and to get the proportions right. As the work progresses it will evolve, and a lot of this evoloution will be the result of problem solving. I like working  this way because there is a certain excitment in not being 100% sure how things will end.