Shirey, Heather, Summer Erickson, and Chioma Uwagwu. “Preserving Plywood Protest Art: Minneapolis and Saint Paul After George Floyd”. UXUC - User Experience and Urban Creativity 2, no. 1 (December 30, 2020): 82–88. Accessed April 16, 2026. https://www.cap-journal.org.wisethorough.com/index.php/UXUC/article/view/280.