The Cuba Palace in Palermo was built in 1180 by William II of Sicily in his great Royal Park, as his personal recreation pavilion, together with an artificial lake: it shows strong Fatimid art influences, as it was (at least partially) designed and decorated by Arab artists still living in Palermo after the Norman conquest in 1072. During the rule of Bourbon kings of Naples it was annexed to a barracks. In the 16th century it was turned into a lepers' colony.
The edifice has a rectangular plan, with massive forms. The four façades are marked by blind arcades, small windows, and niches. The name Cuba derives in fact from its approximately cubical form. The famous Italian Middle Ages author Boccaccio was impressed by the Cuba and set here one of the novellas included in the Decameron.
The Cubola or Little Cuba is another edifice built by William II for his park, in smaller dimensions. The most striking feature of the Cubola is the little hemi-spherical cupola.
References:The Temple of Edfu is one of the best preserved ancient shrines in Egypt. It was built in the Ptolemaic Kingdom between 237 and 57 BC.
Edfu was one of several temples built during the Ptolemaic Kingdom, including the Dendera Temple complex, Esna, the Temple of Kom Ombo, and Philae. Its size reflects the relative prosperity of the time. The present temple initially consisted of a pillared hall, two transverse halls, and a barque sanctuary surrounded by chapels. The building was started during the reign of Ptolemy III Euergetes and completed in 57 BC under Ptolemy XII Auletes. It was built on the site of an earlier, smaller temple also dedicated to Horus, although the previous structure was oriented east–west rather than north–south as in the present site.