Image of Zanzibar palace (IMAGE) University of Kansas Caption Palaces and courts in Omani Zanzibar. Credit Photo by J. Sturtz. Source: The Melville J. Herskovits Library of African Studies Winterton Collection, Northwestern University. Usage Restrictions No restrictions. License Public Domain Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.