As evening fell and the days grew longer, Helsinki Central Station was busy with people heading home. The platform’s arched roof ends abruptly, looking like the entrance to a path of light – I had to capture it. I’d set the aperture to auto, focusing only on ISO and sharpness. After shooting, I realized the aperture had accidentally dropped to f/22! I was nervous until development – but the result was surprisingly artistic. A happy accident that became one of my favorite shots.