Do we know what the colors were on the horsehair crests of the Greek hoplite helmets?
I have only seen colorated art on ceramics, using yellow, red, white and black, but no other colors (like blue or green). Can we rule out those colors for the horsehair crests on the helmets, or was it possible that all colors were used?
Anybody who has more knowledge on the matter?
Pictured below is a 30 mm flat figure, painted in oil.