REEL HISTORY: 6,000 years ago, the colour blue didn’t exist. Then a single stone from Afghanistan gave humanity its first true blue. Here’s the story… #history #afghanistan #badakhshan #lapis #lapislazuli #art #gallery #painting #paint #renaissance #rome #greece #egypt #virginmary #christian #christianart #girlwithapearlearring #iran #blue #colour #historyart #historynerd