Artisan is a genuine oil colour made from modified linseed and sunflower oil with a buttery consistency lightfastness and opacitytransparency however it can be cleaned using soap and water and uses water based mediumsa collection of assorted colours to get you started 10 x 37ml tubes colours lemon yellow cadmium yellow hue cadmium red hue permanent alizarin crimson french ultramarine cerulean blue phthalo green yellow ochre burnt umber and titanium white