Explore Chicago Collections
https://explore.chicagocollections.org/records/?amp=&f1-names=Burnham%2C+Daniel+Hudson%2C+1846-1912&f3-topics=Natural+%26+Built+Environments%3A%3ACity+Planning&browse-names=yes&f2-topics=Creativity+%26+Thought%3A%3ADesign&f4-topics=Natural%20%26%20Built%20Environments::City%20Planning