This classic Algeria 15F definitive, issued under French colonial administration, depicts a traditional Moorish courtyard framed by an ornate arch, with a central fountain, arcaded walkways, and a palm tree adding depth to the composition. Printed in a rich blue monochrome, it exemplifies the elegant architectural themes common in Algerian issues of the late 1930s–40s. These stamps were produced by France’s postal authorities (RF – République Française) for use in Algeria and remain popular for their fine engraving and atmospheric North African imagery. A desirable piece for collectors of French colonial, Maghreb, or architectural philately.