Johan
Well-Known Member
Colin,
Gee... for once that I help & participate in a positive manner :lol: ? - of course "my way" is not THE way... Did I sound like that? That was not my intention.
... actually I do have facsimile documentation of about 1823 - a few years later than the Nap. period - which explains how they made "dark blue" with indigo pigment. This seems in many cases to have been a rather good fast dye, although as you say, some fading was inevitable.
Some other colours seem to have been more liable to fading - orange is an example, and it seems dark green - although a form of "quality control" existed - would inevitably finally lose the yellow pigment in it; hence probably the "dark blue" chasseur a cheval coats you can see in the musee de l'armee.
But ok, ok, I'll say no more....
Gee... for once that I help & participate in a positive manner :lol: ? - of course "my way" is not THE way... Did I sound like that? That was not my intention.
... actually I do have facsimile documentation of about 1823 - a few years later than the Nap. period - which explains how they made "dark blue" with indigo pigment. This seems in many cases to have been a rather good fast dye, although as you say, some fading was inevitable.
Some other colours seem to have been more liable to fading - orange is an example, and it seems dark green - although a form of "quality control" existed - would inevitably finally lose the yellow pigment in it; hence probably the "dark blue" chasseur a cheval coats you can see in the musee de l'armee.
But ok, ok, I'll say no more....