Old Holland Classic Watercolour Paint Tube 6ml Van Dyck Brown Cassel Art Use

One of the unique characteristics of these watercolours is the unparalleled colour strength (maximum pigmentation). And while this high colour strength requires a slightly different approach on the part of the aquarellist (so little paint is needed from the tube or cup for the desired colour effect that you have to get used to the ratio of paint to diluent), the advantages are clear. \n\nPigment classification: Synthetic hydrated iron oxide-Synthetic iron oxide-Carbon-Calcium phosphate \n\n Colour index: PY42-PR101-PBL9 \n\n Colour index number: 77492-77491-77267 \n\n Lightfastness: Lightfast pigment according to ASTM \n\n Category 1 and 2\n\nOpacity/transparency: Opaque