Mike Yrrobali and other urban muralists in El Paso are putting the finishing touches on a sea-themed panorama, painted on the interior surfaces of the El Paso Skatepark, one of the city’s most popular parks. The elaborate, colorful mural is described by the Paul Zimmerman, a skater and president of the El Paso Skatepark Association, which paid for the paint, as primarily an anti-grafitti measure.