I was in Chicago year ago for the Centenary of the laying of the cornerstone of the Baha'i Temple in Wilmette by Abdu'l-Baha.
For the sketch, I used Google Street View before my trip to determine a good station point. It worked exactly as I had planned!
After sketching, I took this photograph walking back to the Temple.
Inside the Temple, I tried to sketch the structure, but I was so disappointed with my effort that I tore out the page and threw it away. I've only done that once before.