What inscribed language is shown in this picture taken at the Alhambra in Granada, Spain?

Alhambra inscriptions
Alhambra inscriptions
Arabic
🙂 That’s correct! Arabic inscriptions are carved in the walls of the Alhambra palace and fortress complex built for Muslim emirs.
Spanish
Oops — try again!
Persian
Nope, give it another shot!
Tuareg
Guess again!
Portuguese
Sorry, want to pick another?