He developed extra large tubes of paint for artist Nicolas de Staël and created the oil pastel for Pablo Picasso

23Viscosity Range: 400-1000 CPSCIE L*a*b* Values: L*25

The "Azo" (aye - zoe) is short for Azomethine

Pigment classification: Natural ochre

46Tint Strength: 78

old holland oliemaling cadmium green deep Size:40 ml He developed extra large tubesColour name: Cadmium Green Deep Colour number: 45 Series: D Pigment classification: Cadmium zinc sulphide Chromium hydroxide Available: in 40 ml Colour index: PY35 PG18 Colour index number: 77205 77289 Lightfastness: Lightfast pigment according to ASTM category 1 and 2 Opacity transparency: Opaque