Last Friday I went to the 100% Design expo in London. I had intended to go for a few years but never managed it. It was a great day with many very lovely and inspiring things to see. Also delightful to spend a day surrounded by people who had brought their ideas to fruition. One of the best sections was 100% materials, which featured a vast selection of newly developed materials for architectural and other purposes. The blue image above is an example of a translucent concrete. How very pleasing.