Built in 1515 during the reign of the Songhai Empire, this mosque showcases the culmination of decades of the Tuareg people’s desire to perfect their building methods. According to legend, the mosque was built in one night, after Isha prayer, before the sun rose the following morning by Muslim scholar Imam Bahkili. The minaret that sits at the heart of the shrine stands approximately 27 meters (89 feet) tall, making it the tallest mud-brick structure in the world. You can see a resemblance between this structure and other mud-brick buildings…