This is Serra da Leba, a landmark in Angola. A road built in the 70’s, it’s been in the country’s postcard images for decades, but all shots were taken by day. I wanted something different and tried a night shot. But it seemed impossible: pitch dark, foggy, altitude of 1,800m (5,000ft). I wanted no more than 60sec of exposure, max, to avoid digital noise. But a car takes a few minutes to climb or descend this section of the road. The fog was dense and blocking the view! Suddenly the fog cleared, a few cars went down, others went up, they met in the middle in under 60sec… Painting done! (via National Geographic’s Photography Contest 2010)

(This is what it looks like in daylight…)