A modern mixture replacing the pigment originally produced in the early 1800's by collecting urine from oxen fed only mango leaves

Historically similar to Stil de Grain in origin and chemistry but with a beautiful

Pigment Classification: MixtureColor Index Name: PBk9 / PBr7 / PW6Color Index Number: 77891 / 77267 / 77491Chemical Description: Amorphous Carbon produced by charring animal bones / Calcined Natural Iron Oxide / Titanium Dioxide RutileOpacity/Transparency: Semi-OpaqueLightfastness Rating: 2Permanency: Very GoodMunsell Notation Listing: Hue 4

and a very clean

old holland oliemaling cobalt green Canton Rose A modern mixture replacing theColour name: Cobalt Green Colour number: 268 Series: E Pigment classification: Oxides of cobalt Nickel Titanium Available: in 40 ml Colour index: PG50 Colour index number: n. a. Lightfastness: Lightfast pigment according to ASTM category 1 and 2 Opacity transparency: Opaque