Art Spectrum Gum Arabic Size:500ml This is an optical effect

This is an optical effect produced by light refraction of acrylic particles suspended within the water-based film

Perfect for the creation of optical depth and soft suffusions of colour

Richly Saturated Pigments – Vibrant

US or metric ruled straight edge

and studio equipment

Art Spectrum Gum Arabic Size:500ml This is an optical effectArt Spectrum Gum Arabic increases the brilliance, gloss and transparency of watercolour and gouache paints, helping give extra depth to your colours. Using Gum Arabic as an additive in watercolour and gouache paints will help give artists more precise control over their washes. It will also help slow down your paint's drying time so you have more time to work with your chosen medium.