Salt and plastics are everywhere on earth that humans are, as well as most places where we aren’t. The Halophilic series began with an interest in how far removed our experience of salt is from its presence as an earthly mineral. Both materials are so abundant that they tend to escape notice; both trace their roots to deep within the earth, although we’re unlikely to think of them that way; and both have peculiar abilities to seem to appear and disappear of their own volition. The Halophilic photographs and collages bring salt and plastics into the same visual space.
In geology, the term “halophilic” describes elements of salt-dependent ecosystems, and salt formations are often indicators of petroleum in the earth. In our time, both salt and plastic are everywhere humans are, and most of the places where we are not. As familiar and close at hand as salt is, imagery of it abounds in cultural expression, from the enigmatic to the mundane. Plastics have become as inevitable as salt, and nowhere near as benign. What kind of poetics do we have for a world that is infused with plastics at every level? What kind of stories could possibly fit the world we’re creating now?
Materials: Lamined Glass
Dimensions: 72″ x 128″
Location: Concourse D, Post-security Terminal
Type: Photography
Pittsburgh’s transformed airport is designed to connect with the local and regional community. The Art in the Airport program features 15 artists in 30 campus locations that help to shape a sense of the city.
About the Artist
Christine Lorenz uses the tools of macro photography to reflect on the ways we find meaning in materials. She earned her MFA at the University of California, Santa Barbara, and BA at The Ohio State University. Her photographs have been seen at photo-eye gallery, Santa Fe; PEP, Berlin; Brooklyn Waterfront Arts Coalition; Silver Eye Center for Photography; and at unconventional spaces in her hometown of Pittsburgh PA. Online, her photographs have been featured by Der Greif, Lenscratch, Vice, Fraction Magazine, Rogue Agent Journal, Magenta Foundation and Humble Arts Foundation. She was a 2025 Gilbert Fellow at Cold Spring Harbor Laboratory. Her article “Halophilic” was published in Refract Journal, a peer-reviewed journal from the University of California, Santa Cruz, in 2022. She was a selected photographer for Review Santa Fe in 2021 and was a finalist for Photolucida Critical Mass in 2023. In addition to self-publishing photobooks, she works as a founding member of Flock Artist Collective, cultivating the intertwined work of artmaking and parenting. She teaches art writing and the history of photography at Duquesne University and Point Park University.
Photograph courtesy of Christine Lorenz
