The New York-based Processional Arts Workshop helped celebrate the opening of Buffalo Bayou Park in 2015 with Confluence: A Journey in Five Movements, a magical nighttime procession. Illuminated lanterns in shapes ranging from turtles and butterflies to canoes, art cars and running shoes, snaked their way along the park’s trails while colorful Magnolia floats glided down the bayou. More than 400 volunteers from throughout Houston participated in month-long workshops to create the lanterns.