On our way from Inari (Finnland Lapland) to Olderfjord (Norway Lapland) we saw this strong polarlight (aurora) just 10 minutes after we passed the border from Finnland to Norway.
Polarlights in Norway with Pentax K1 II + Pentax 24-70mm F2.8
I photographed this beautiful transition from the golden to the blue hour in May 2018. I stood on the Elsenbrücke and looked towards the city center to the Oberbaumbrücke.
