Supervision Bovine bile

Create unique textures and fluid colour effects in watercolour artwork with Supervision Bovine Bile. Bovine bile is used by watercolour artists as a painting additive to improve the interaction between paint and the paper surface.

It can help watercolour washes spread more freely and is particularly useful when working on papers or surfaces where paint tends to resist or form uneven pools. It is a useful medium for artists experimenting with controlled washes, flowing effects, and specialised watercolour techniques.

Highlights

• Supervision Bovine Bile
• Watercolour painting additive
• Helps improve paint flow and wetting
• Useful for creating smoother and more controlled washes
• Can help reduce unwanted surface resistance
• Ideal for specialised watercolour techniques
• Suitable for artists and professional watercolour painters
• Useful for experimentation and creative effects

Specifications

• Brand: Supervision
• Product Type: Watercolour Additive / Medium
• Medium: Watercolour
• Application: Paint Flow, Wetting, Washes & Special Effects
• Suitable For: Watercolour Artists, Illustrators & Hobbyists