What is la alhambra in Spain made out of?

La Alhambra, a historic palace and fortress in Granada, Spain, is primarily constructed from red clay, which gives it its distinctive reddish hue. The buildings feature a combination of brick, stone, and plaster, often adorned with intricate Islamic art and calligraphy. The use of local materials reflects the Moorish architectural style, emphasizing harmony with the surrounding landscape. Additionally, the site incorporates beautiful gardens and water features, enhancing its aesthetic appeal.