Jack Knoll:
Sunset Over Concepcion
Jack Knoll:
Concepcion del Norte
Jack Knoll:
El Hilote
Jack Knoll:
Children at El Hilote Clinic
Jack Knoll:
Clinic at El Hilote
Jack Knoll:
Clinic at El Hilote
Jack Knoll:
Waiting for a Diagnosis
Jack Knoll:
Children on Tractor
Jack Knoll:
Swimming in Coffee Vats
Jack Knoll:
Dennis Roofing
Jack Knoll:
Concepcion at Sunset
Jack Knoll:
Church at Night
Jack Knoll:
Downtown Concepcion
Jack Knoll:
Boy Standing at Corner
Jack Knoll:
Boy Carrying Lumber