Zakarīyā ibn Muḥammad al-Qazwīnī: ‘Ajā’ib al-makhlūqāt wa-gharā’ib al-mawjūdāt (Marvels of Things Created and Miraculous Aspects of Things Existing) كتاب عجائب المخلوقات وغرائب الموجودات
Illustration of a sea serpent, c. the 11th century.
(via archivalia)
