Transparent watercolour paints are traditionally made from pigments that are finely ground in gum Arabic, which is a water-soluble gum acquired from a range of the acacia tree. Gum Arabic is safe as it is completely non-toxic.
Aside from Arabic gum, other binders are utilized such as fish glue, Tragacanth, taken shape sugar, dextrin, glycerin and honey. Clove oil is typically utilized on cheaper paints as it avoids moulds from appearing on the painting over an extended period of time. To assist washes stream freely, ox gall are also be utilized.
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