CAP graduate student, Edgar Cardenas, has his photographic work featured in an exhibit at the National Science Foundation, "Ecological Reflections," which opened on February 28th. The exhibit, which is closed to the public, features 39 artists and writers affiliated with LTER sites based in universities across the United States. Their work involves a range of artistic media, including textiles, watercolors, and photography, as well as poetry and essays. Cardenas' work focuses on the Tres Rios constructed wetland, part of a wastewater treatment facility maintained by the City of Phoenix. He has imbedded himself within CAP co-PI Dan Childers' research group to document the scientific research at Tres Rios while reflecting on what it means to have a vibrant, human-created wetland in the midst of the Sonoran desert. CAP LTER is actively engaging the arts and humanities in its work through a number of collaborations that explore the nexus between science and human expression and experience.