Columbia, Maryland's People Tree, a symbol of community spirit, was used in the logo for the original MALL IN COLUMBIA. The artwork was created by Pierre du Fayet.
Photo from Wikipedia / David Levinson


A statue in Columbia commemorates James W. Rouse (on the right) and his brother Willard. The work was sculpted by William F. Duffy.
Photo from Wikipedia / Jeff Kubina

Sources:

The New York Times
The Washington Post
The Baltimore Sun
The Philadelphia Inquirer
https://www.smithsonianmag.com / "James W. Rouse's Legacy of Better Living Through Design" / Smithsonian Magazine / Jimmy Stamp / April 2014
http://columbia50.hocomojo.org / "Columbia's Fiftieth"
The Rouse Company Annual Report 1999
https://preservationmaryland.org / "James Rouse's Vision for Columbia, Maryland" / May 2017
https://www.hbs.edu / "James W. Rouse Rouse Company 1939-1979" / Harvard Business School /
"James Rouse" Article On Wikipedia

Rouse Malls: