Explore Chicago Collections
https://explore.chicagocollections.org/records/?f3-types=Digital+Images&f5-topics=Natural+%26+Built+Environments%3A%3AConservation&f1-cities=Highwood&f2-types=Digital+Images&f4-institutions=University%20of%20Illinois%20at%20Chicago&f6-cities=Highwood&f7-topics=Natural%20%26%20Built%20Environments::Conservation