Winsor & Newton Galeria Iridescent Medium will bring pearlescent effects to your acrylic colours.
You can use it on a variety of surfaces to create shimmering effects, and you’ll find it’s particularly effective when blended with transparent colours over dark.
Winsor & Newton Galeria Iridescent Medium is one of a wide range of fine-quality, excellent-value mediums for acrylic colour.
We dispatch orders every working day (ie Mon-Fri, not including Bank Holidays) for all delivery options.
Next Working Day Delivery - Free on orders over £75
Order by 2pm Mon-Fri: £7.50
Standard Delivery - Free on orders over £50
Within 3-5 working days: £3.95
Click & Collect
Free, from Cass Art stores. Available to collect within 2 working days.
Select our Saturday delivery option any day of the week (by 2pm on Friday) to have your order delivered on the following Saturday: £9.00