Even sewer manhole covers can be art, and they are a hot topic on social media.  Photographers around the world share their photos of manhole covers with: #manholemonday.  The Chicago Sun Times published an article about how this got started.  https://chicago.suntimes.com/columnists/2019/8/12/20752007/manhole-cover-history-art-monday

Check out the hashtag on your favorite social media site and maybe add a picture from Brookfield!