Time-Lapse Perfectly Captures the Sunset Through a Hole in a Norwegian Mountain

It may have taken Harald Warholm years of trial and error, but he finally captured the time-lapse he’d dreamt of. The final video, embedded above, shows the sun passing perfectly behind and shining through Torghatten, a well-known mountain near Brønnøysund, Norway.

The clip is a mere 41 seconds, but it took days and days of work over the course of three long years to capture this event, which Warholm says only happens twice a year — once in Spring, and once in Fall.