The Best Alcohol Inks for Painting on Waterproof Surfaces

Highly pigmented alcohol ink is an incredibly versatile painting medium. Most products can be used on virtually any nonporous surface, from resin to Yupo paper (a synthetic waterproof paper). These inks can be used straight from the bottle or diluted with alcohol to create lighter tones; some brands offer blending solutions, but simple isopropyl alcohol will also work. Although alcohol inks are forgiving—you can often wipe mistakes away with alcohol—they can stain clothing and skin,