Mario Petrirena, for whom Judith Alexander was a great friend and mentor,  is a board member at The Judith Alexander Foundation. 

ArtsATL Review: Petrirena’s The Distance Between, a dauntless embrace of love, pathos and beauty, by Catherine Fox, March, 2017

2017 Burnaway article: Rocío Rodríguez and Mario Petrirena - Talking Heads: On Finding Refuge in Art

World Sculpture News Review: The Art of the Hypen, by Dorothy Joiner, Spring, 2017

Catalogue from mario petrirena: conversations past and present, City of Atlanta Office of Cultural Affairs, 12th Annual Master Series, Spring, 2006