Cities and towns worldwide have held competitions to paint crosswalks, usually as a form of artwork. In Santiago, a 2013 work by Canadian artist Roadsworth features yellow-and-blue fish overlaid on the existing crosswalk. Other crossings worldwide also feature some of Roadsworth's work, including a crosswalk in Montreal where the zebra stripes are shaped like bullets, as well as "conveyor belt" crosswalk in Winston-Salem, North Carolina. In Lompoc, California, several artists were commissioned to create an artwork as part of its "Creative Crossings" competition. Artist Marlee Bedford painted the first set of four crosswalks as part of the 2015 competition, and Linda Powers painted two more crosswalks in 2016 following that year's competition.