Mario Nievera and Keith Williams opened Nievera Williams Landscape Architecture in 1996. Mario has experience in projects for residential estates, civic and community parks as well as corporate and institutional campuses throughout the U.S. and abroad. His work has been recognized in many national and international design publications and his firm has earned numerous awards and recognitions for their superlative work. He published Forever Green: A Landscape Architect's Innovative Gardens Offer Environments to Love and Delight in 2012. Mario is part of board of directors of The Horticultural Society of NY, and is the Co-chairman of The Cultural Landscape Foundation.