To recruit migrant photographers, we visited migrant shelters and other humanitarian organizations on the Mexican side of the border. In the busiest areas, these shelters housed dozens of migrants every night, providing them dinner, a place to sleep, and sometimes clothes and medicine for the journey. We met the migrants in groups and told them about the project. Since many had never used cameras before, we also became impromptu photography teachers—pointing out the flash and film wheel and teaching them how to aim through the viewfinder. In addition, we showed them what U.S. mailboxes looked like so they would know how to return the cameras to us. Most migrants seemed eager to participate. Many expressed a profound desire to show American citizens what they had to endure to arrive in the United States.