Whats My Thesis?

In this episode of What’s My Thesis?, host Javier Proenza sits down with Los Angeles–based artist Jackie Castillo, whose practice transforms the overlooked landscapes of Southern California into sculptural, spatial interventions that challenge how we see, inhabit, and remember place. Born and raised in working-class neighborhoods of Orange County, Castillo’s perspective is deeply rooted in the lived realities of the region—its immigrant histories, economic divides, and the architectural patchwork that defines its suburbs. Trained as a film-based photographer, she has evolved her practice to merge photography, sculpture, and installation, creating works that slow the act of looking and demand sustained engagement. Her use of reclaimed materials and references to site-specific histories reframes the photographic image as an object in dialogue with its environment. Castillo traces her influences to classic cinema, the New Topographics photographers, and the conceptual rigor she developed in community college and