Marie's Water Colour Medium - Ox Gall Liquid 75ml brand-atelier which is preferred by some

which is preferred by some painters

Not for use over oil paint

Art Spectrum® Kaolin is a refined clay used as an inert filler to extend oil paints and create impasto style painting effects

200gsm is also suitable for gouache

Marie's Water Colour Medium - Ox Gall Liquid 75ml brand-atelier which is preferred by someMarie's Ox Gall is a wetting agent, which can effectively improve the fluidity of watercolour. It can also reduce the surface tension of paints. Please put a ox gall layer first in case of applying on the paper which is not easy to paint to enhance the coloring properties and improve the colour rendering of the pigment.