Winsor & Newton Iridescent Medium Winsor & Newton Watercolor Iridescent Medium Buy from Blick www.anrdoezrs.... As a Blick Affiliate I earn from qualifying purchases.
I bought a couple of dropper bottles and poured the medium into them so I dont have to dip my brush and risk contamination but I do agree, the medium is beautiful to work with
This review is from a couple of years ago, so you may know this now, but the iridescence shows up so much more on black and dark colored papers. It is so beautiful, isn't it?! Thanks for sharing.