I worked hard on the second circular piece today whilst the expanding foam was setting on the first. There was no wind at all and my blue shirt turned completely white. This picture reminds me of photographs of coal miners, except that I have turned white and not black. At the end of the day I had split off the long sliver I talked of yesterday and then split off the four corners from the resulting square. Then rounded the whole thing off. This was the dusty bit! I spoke to John Martin about the exhibition in London and they have decided to extend the exhibition by a further week. There are still clients who want to see the work.