General Knowledge: Why You Don’t See Purple On National Flags
Purple is rare on flags due to its historical expense. It was made from sea snails and reserved for royalty. Dominica and ...
SIR28d
Ukraine. A skyline of blue and yellow flags dominates the Kharkiv cemetery. It’s the highest price of this war.
(from Kharkiv) An expanse of blue and yellow Ukrainian flags, so many that their colours blend into the horizon. Each flag represents a grave and a fallen soldier. They are the young heroes of war ...
Idaho Statesman13d
What did ancient Roman artists use to paint Pompeii? New study offers a glimpse
The colors range from creamy white to turmeric yellow to pale blue. Some appear crumbly and chalky, while others are shaped into balls or cubes. Some of the ancient pigments found in Pompeii.