Longtime arts writer Margaret Regan returns to our pages this week with a look at Etherton Gallery s latest show, El Sueño, an exhibit of photographs by Tom Kiefer. An Ajo resident, Kiefer worked as a janitor at a Border Patrol station and collected migrant belongings that had been tossed in the trash by agents. The objects formed the basis of Kiefer s work in El Sueño, a haunting show that also includes work by Alejandro Cartigena and a selection of Mexican folk retablos. Regan will also moderate a virtual talk with Kiefer, author Francisco Cantú, migrant rights advocate Dora Rodriquez and poet and author Jose Javier Zamora on Saturday night. See her story for details about how you can tune in.