“The idea of mixing pigments and gum arabic together to make watercolor paint is very old. But at the beginning of the nineteenth century the English chemists W. Winsor and H. Newton were the first to add glycerin to the blend to make the paints maintain a semi-moist consistency when stored in paintboxes.”

“The idea of mixing pigments and gum arabic together to make watercolor paint is very old. But at the beginning of the nineteenth century the English chemists W. Winsor and H. Newton were the first to add glycerin to the blend to make the paints maintain a semi-moist consistency when stored in paintboxes.”

— Felix Scheinberger