The Moonlight Collective’s “The Prairie of Possibilities” art installation lit up Mercerdale Park with brilliant colors over the weekend of Nov. 5-7. This unique installation is the vision of Mercer Island resident James Gwertzman, who co-founded the Moonlight Collective with fellow makers Casey Marvin, Paul McDaniel and Ed Allard. Photo courtesy of James Gwertzman

“The Prairie of Possibilities” was in the planning for nearly two years and debuted on Mercer Island as the first of several installations around the world. Photo courtesy of Greg Asimakoupoulos

“The Prairie of Possibilities” was in the planning for nearly two years and debuted on Mercer Island as the first of several installations around the world. Photo courtesy of Greg Asimakoupoulos