It became a race against the light. I was thinking, "Has anyone ever driven down Sani at night? I might be the first person to ever do it!" I took this shot shortly before I got swallowed by low lying clouds, and then the dark. I never saw Thaba Ntleyana, Southern Africa's highest mountain. It was swallowed in the gloom. But I saw huge shadows rising around me, and I'd already climbed very high. Here, I knew I was very high. The cars headlights swam through dense, cold fog, struggling to penetrate...