A diamond set in sapphires

I was a young, aspiring writer when I decided to leave everything behind and move to Istanbul more than two decades ago. I rented a tiny, dingy flat at the bottom of the Street of Cauldron Makers not far from Taksim Square, the heart of the modern city. That first night, I sat by the window under the anaemic light from a streetlamp, and wondered what this urban sprawl held for me.