Caption:
Sacred place called Meroua (Al-Marwah) formed by three great walls in a street in Mecca, Saudi Arabia. Illustration by Ali Bey el Abbassi from his Travels in Morocco, Tripoli, Cyprus, Egypt, Arabia, Syria and Turkey, London 1816. Copperplate engraving by Dell'Acqua handcoloured by Lazaretti from Giovanni Battista Sonzogno’s Collection of the Most Interesting Voyages (Raccolta de Viaggi Piu Interessanti), Milan, 1815-1817.