Patients wait for care in a Parkland Hospital clinic, with hospital staff in a caged area. The signs over the windows of the caged area read, from left to right, "White"; "Colored" and "Cashier." The signs are a reminder that racial segregation of patients at Parkland lasted until 1964. This image appeared in a special issue of "Highlights" (volume 30, number 2, June 2002).