Green, Purple, And Pink Northern Lights Overhead, Anchorage, Southcentral Alaska

north america usa alaska southcentral alaska winter night sky astronomy phenomena green pink purple northern lights aurora borealis overhead nobody nature tree silhouette carl johnson north southcentral northern lights aurora borealis anchorage color image photography horizontal united states of america no people outdoors travel destination bright light glowing beauty in nature atmospheric mood ethereal weather tranquil scene tranquility star low angle view dramatic sky view from below us united states american north american colour color tourist destination no one looking up the natural world night time night time atmospheric climate meteorology meteorological serene serenity peaceful natural beauty low angle