WINSOR & NEWTON Professional Watercolour - 14mL - 424 Ultramarine Ash (PG23,PB29)

Beautiful transparent soft granulating grey blue that offers breadth in its tinting and toning possibilities.

• Transparent granulating blueish grey.
• Permanent, delicate and subtle colour.
• Ideal for tinting where it is difficult to mix and retain transparency.

Part of the Revival Collection, beautiful historical colours widely used in the past inspired by our archive, now safer to use and more permanent over time.