I got to work yesterday and just felt terrible, sweaty and sick. I pretty much tidied a couple things up and then came home and went to bed. By afternoon, I was feeling a bit better and played around with some half square triangles that I had cut up. This was my first design. There is a pattern of light and dark, but it's so random as to be imperceptible and the end result is just too busy. So I tried again. Much better. I've started sewing this one together.