An Artist grade medium which will, when mixed with watercolors, enhance gloss and transparency. Mixing with opaque colors, like gouache and posters...

Gum Arabic is a water-soluble natural resin commonly used as a binder in watercolor painting. It helps to improve the flow of paint on paper, incre...

This artist-grade medium is designed to facilitate iridescent (pearlescent) effects when used with water based media including watercolor, acrylic,...

When mixed with watercolors, Holbein Watercolor Medium facilitates fine line and stroke development by improving flow. Available in 60ml squeeze bo...

Holbein Ox Gall Medium is an artist-grade wetting agent that improves flow and enhances wet-into-wet techniques when mixed with watercolors. It als...