Holbein Gum Arabic Watercolour Medium A la Prima Why mess up your hands

Why mess up your hands

for ready access for sketching out ideas as you relax

Red Shade or Phthalo Blue Green Shade instead

I use it for cropping images

This super-sized golden talon flat is great for all large format water media where you need a broad

Holbein Gum Arabic Watercolour Medium A la Prima Why mess up your handsGum arabic is the medium that binds watercolour together and gouache paints together. You can use This quality gum arabic in small quantities to give greater luminance and a slightly shinier appearance (careful don't use too much, or the drying ability of the paint will suffer). You could create your own paints using this with raw pigments too.