Dieulafoy and her husband’s expedition to Persia, motivated by their quest to explore the influences of Sassanian architecture on Islamic art. Dieulafoy recounts the challenges they face in planning their journey, including deciding on travel routes amidst regional conflicts, reflecting the era's geopolitical tensions. She describes their departure from France, the ship journey to Constantinople, and the vivid experience of arriving in an exotic city filled with history and vibrancy. The couple's adventures highlight both the beauty and the difficulties of traversing this historically rich and culturally complex landscape, revealing Dieulafoy’s deep engagement with the sights and peoples they encounter along the way. (This is an automatically generated summary.)