I had a request for a closer look at the charts I prepared for my cloud and sky class. I want to thank Deborah Secor for her excellent instruction on creating 'lively' greys on wetcanvas.com. Making my own greys instead of reaching for the 'ready made' grey makes a big difference when painitng clouds. I encourage you to go through your own pastels and make a chart so you can see all the greys you will be able to make. Not only is it fun, it is very helpful!