Geography of Disappearance: Migrant Deaths on the US/Mexico Border

Geography of Disappearance: Migrant Deaths on the US/Mexico Border

The United Nations has declared the border between the United States and Mexico to be the deadliest land crossing in the world and a humanitarian crisis. Thousands of men, women, and children have died crossing the over 3,000 km border through brutal deserts and impassible mountains with harsh climate conditions year-round. The US government strategically uses draconian policies here that follow a philosophy of “prevention through deterrence,” forcefully directing migrants into unforgiving terrain where they wander for days in the elements. These policies are specifically meant to maim and kill. Many of these migrants are sometimes never found as they die in the vast emptiness of the wilderness. The earth reclaims their bodies, and they disappear. Nature is used as an executioner by proxy.

I photograph along the border and go to the exact locations where the bodies of unknown migrants have been recovered using autopsy reports and data collected by humanitarian organizations as well as local and state police. I use alternative photographic processes in the darkroom to speak to the complex social and political narratives that run through these landscapes. The hazy, impressionistic, and forceful mark-making embedded in these photographic processes act as a metaphor for the physical and psychological violence that these migrants experienced as they perished.

These sites of death are the direct consequences of the oppressive ideologies, build upon a legacy of white supremacy, that continue to guide the United States forward into the 21st century. The photographs act as a space for somber remembrance of the deceased and serve as an examination of the cruelty woven into the fabric of my country.

This project is a candidate for PhMuseum Days 2026 Photography Festival Open Call

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© Marcus DeSieno - Unknown Migrant, Female, Cause of Death Exposure, Their Body Was Found One Week After Death, New Mexico
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Unknown Migrant, Female, Cause of Death Exposure, Their Body Was Found One Week After Death, New Mexico

© Marcus DeSieno - Unknown Migrant Male, Cause of Death Other– Multiple Injuries, Their Body Was Found One Day After Death, Arizona
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Unknown Migrant Male, Cause of Death Other– Multiple Injuries, Their Body Was Found One Day After Death, Arizona

© Marcus DeSieno - Image from the Geography of Disappearance: Migrant Deaths on the US/Mexico Border photography project
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Unknown Migrant, Male, Cause of Death Exposure - Probable Hyperthermia, Their Body Was Found Three Weeks After Death, Arizona

© Marcus DeSieno - Image from the Geography of Disappearance: Migrant Deaths on the US/Mexico Border photography project
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Unknown Migrant, Female, Cause of Death - Probable Hyperthermia and Dehydration, Their Body Was Found Less Than One Week After Death, California

© Marcus DeSieno - Unknown Migrant - Male, Cause of Death - Blunt Force Trauma/Struck by Automobile,  California
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Unknown Migrant - Male, Cause of Death - Blunt Force Trauma/Struck by Automobile, California

© Marcus DeSieno - Unknown Migrant, Male, Cause of Death Undetermined - Skeletal Remains, Their Body Was Found Six Months After Death, Arizona
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Unknown Migrant, Male, Cause of Death Undetermined - Skeletal Remains, Their Body Was Found Six Months After Death, Arizona

© Marcus DeSieno - Unknown Migrant, Female, Cause of Death - Probable Exposure, Their Body Was Found One Month After Death, New Mexico
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Unknown Migrant, Female, Cause of Death - Probable Exposure, Their Body Was Found One Month After Death, New Mexico

© Marcus DeSieno - Unknown Migrant, Female, Cause of Death - Probable Hyperthermia, Their Body Was Found Three Weeks After Death, Arizona
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Unknown Migrant, Female, Cause of Death - Probable Hyperthermia, Their Body Was Found Three Weeks After Death, Arizona

© Marcus DeSieno - Unknown Migrant, Male, Cause of Death Drowning, Their Body Was Found One Day After Death, California
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Unknown Migrant, Male, Cause of Death Drowning, Their Body Was Found One Day After Death, California

© Marcus DeSieno - Image from the Geography of Disappearance: Migrant Deaths on the US/Mexico Border photography project
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Unknown Migrant, Male, Cause of Death Undetermined - Skeletal Remains, Their Body Was Found Over Three Months After Death, Arizona

© Marcus DeSieno - Image from the Geography of Disappearance: Migrant Deaths on the US/Mexico Border photography project
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Unknown Migrant Male, Cause of Death Blunt Force Injury – Blunt Force Injuries to the Head, Their Body Was Found One Day After Death, Arizona

© Marcus DeSieno - Unknown Migrant, Male, Cause of Death - Drowning, Their Body Was Found One Day After Death, Texas
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Unknown Migrant, Male, Cause of Death - Drowning, Their Body Was Found One Day After Death, Texas

© Marcus DeSieno - Image from the Geography of Disappearance: Migrant Deaths on the US/Mexico Border photography project
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Unknown Migrant, Female, Cause of Death Undetermined - Skeletal Remains, Their Body Was Found More Than Six Months After Death, Arizona

© Marcus DeSieno - Image from the Geography of Disappearance: Migrant Deaths on the US/Mexico Border photography project
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Unknown Migrant Male, Cause of Death Homicide – Gunshot Wounds to the Torso, Their Body Was Found One Day After Death, Arizona

© Marcus DeSieno - Image from the Geography of Disappearance: Migrant Deaths on the US/Mexico Border photography project
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Unknown Migrant, Male, Cause of Death Undetermined - Mummified and Partially Skeletonized Remains, Their Body Was Found Three Weeks After Death, Arizona

© Marcus DeSieno - Unknown Migrant, Male, Cause of Death Undetermined, Their Body Was Found More Than Six Months After Death, New Mexico
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Unknown Migrant, Male, Cause of Death Undetermined, Their Body Was Found More Than Six Months After Death, New Mexico

© Marcus DeSieno - Image from the Geography of Disappearance: Migrant Deaths on the US/Mexico Border photography project
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Unknown Migrant, Female, Cause of Death - Extreme Dehydration and Hyperthermia, Their Body Was Found One Day After Death, California

© Marcus DeSieno - Unknown Migrant, Male, Cause of Death Undetermined, Their Body Was Found More Than Six Months After Death, Arizona
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Unknown Migrant, Male, Cause of Death Undetermined, Their Body Was Found More Than Six Months After Death, Arizona

© Marcus DeSieno - Image from the Geography of Disappearance: Migrant Deaths on the US/Mexico Border photography project
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Unknown Migrant, Male, Cause of Death Undetermined – Skeletal Remains (Complete Skeletonization with Bone Degradation), Their Body Was Found Over Six Months After Death, Arizona

© Marcus DeSieno - Image from the Geography of Disappearance: Migrant Deaths on the US/Mexico Border photography project
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Unknown Migrant, Male, Cause of Death Blunt Force Injury – Multiple Severe Injuries to Head, Torso, and Extremities, Their Body Was Found Less Than One Day After Death, Arizona