Moorish Castle started from Gibraltar in 711 and, through to its final recapture by Spaniards in 1462, Moorish rule was gradually undermined until, with the fall of Granada in 1492, Moorish occupation of parts of western Europe came to an end after 781 years. The Moorish conquest of Spain was led by Tarik ibn Ziyad and Musa ibn Nusayr, who may have landed in Europe at or near Gibraltar. Gibraltar thus became the stepping-stone to the Moorish conquests of most of Spain and part of France. This spectacular feat of arms took a mere twenty-one years, no mean task considering the distances
Moorish Revival architecture form, symmetry, and proportion while the interior followed the same doctrine. The National and University Library of Bosnia and Herzegovina in Sarajevo is an example of Pseudo Moorish architectural language using decorations and pointed arches while still integrating other formal elements into the design. In the United States, Washington Irving's fanciful travel sketch, "Tales of the Alhambra" (1832), first brought Moorish Andalusia into readers' imaginations; one of the first neo-Moorish structures was Iranistan, a mansion of P. T. Barnum in Bridgeport, Connecticut. Constructed in 1848 and destroyed by fire ten years later, this architectural extravaganza "sprouted bulbous domes and horseshoe