I did this post-sketch analysis of the Fine Arts Building in Chicago to explain what I saw at the time just when I started to sketch it. In the class I taught for Sketchbook Skool 2 weeks ago I explained the process of doing thumbnails but I have a more elaborate process – my seven step system which I explain in SketchingNow Buildings.
In fact it had a more complicated grid and more variations that I initially observed and it would have been better for me to have done a little more analysis before I started! It would have been a perfect subject for using my seven step system. But, oh well, you live and learn!
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