View of Oslo Opera House and Munch Museum reflecting in harbour on cloudy day, Oslo, Norway, Scandinavia, Europe

A cable-stayed pedestrian bridge spans a river, with a large modern building in the background under a partly cloudy sky. The scene is dominated by cool tones, with the bridge's white cables and grey structure contrasting against the water and sky in Lon

Waterfall from Slate Cavern Tunnel entrance, Dinorwig Quarry (Dinorwic Quarry), Eryri (Snowdonia National Park), North Wales, United Kingdom

Sunset at Fjallsarlon glacier lagoon on the edge of Vatnajokull National Park, South Iceland, Iceland

View of Harpa Concert Hall and Conference Centre in the city centre in winter, Reykjavik, Iceland

View of colourful buildings in the city centre at dusk in winter, Reykjavik, Iceland

View of the Barcode buildings and flowers at dusk, Oslo, Norway, Scandinavia, Europe

View of the nearly full moon rising over snow-covered mountains on the Antarctic Peninsula, Antarctica, Polar Regions

Giant ice arch in the Nuuk Icefjord, Western Greenland, Denmark, Polar Regions