Photo: Margaret McKinney/Highlands UniversityYolanda Domínguez, left, a visiting Ballen scholar and Spanish artist and professor, works with Highlands media arts senior and Las Vegas native Brianna Alderete on her pose for the Posesperformance art installation. Las Vegas, N.M. — New Mexico Highlands University media arts students are working closely with visiting professor and artist Yolanda Domínguez…