French Ultramarine (Winsor & Newton Artisan Water Mixable Oil)

French Ultramarine - 37 ml Tube French Ultramarine is a rich transparent blue. It was created by French chemist Guimet in 1828 as a synthetic but chemically identical alternative to the expensive pigment derived from Lapis Lazuli. About Winsor & Newton Artisan Water Mixable Oil Winsor & Newton Artisan Water Mixable Oil Colour is a genuine oil colour made from modified linseed oil and modified safflower oil. This modification means Artisan Water Mixable Oil Colours can be used without hazardous solvents - they can be cleaned up with water. The colour has been formulated to appear and work just like conventional oil colour. The depth of colour, thick consistency, lightfastness, opacity/transparency, permanence and drying times are all comparable to conventional oils. They're especially good for artists who share a workspace or don't want solvents in school or at home. Using the Artisan oils, mediums, and varnish with the range of colours will ensure the resulting combination co