May 21, 2015May 12, 2021 mirocha_20150320_desertlab-sunset_desertlab-sunset_3-18-15 View of the Tumamoc Desert Lab at sunset Published by Paul Martin Mirocha Paul is artist-in-residence on Tumamoc Hill, an ecological preserve, historical landmark, and community icon surrounded by urban Tucson, Arizona. View all posts by Paul Martin Mirocha
