Winsor & Newton Cotman Watercolour 21ml Tube - Prussian Blue 538

This Prussian Blue 538 Water Colour 21ml Tube has been made to Winsor & Newton's high standards, yet remains economical thanks to the more costly pigments being replaced by less expensive alternatives, producing good tinting strength and transparency.

Many of the pigments used in this colour remain organic, while artists have the choice of intermixing the Cotman Water Colour with the Artists' Water Colour range, despite minimal change to their technique.

• Prussian Blue 538
• Excellent working properties
• Natural and organic pigments used
• Films appear almost transparent on paper