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Friday, June 5, 2009

Natural Pigments: Not what you'd expect

Icon artists, illuminators and others interested in historic pigments for various reasons (such as reproducing the type of paintings done by the Old Masters in the same materials they used) are being served by various companies that make natural and obsolete pigments used in paint formulations.

For watercolor, even in the last 30 years, pigments have changed dramatically. For example, I could still buy genuine gamboge, a yellow pigment from a latex-producing tree of Asia, genuine vermilion, a somewhat fugitive red-orange mercuric pigment and genuine Rose Madder as well as true Manganese blue. Now, no one makes Manganese blue as it is a very polluting metallic pigment; vermilion darkens over time, gamboge and madder fade. Madder is still made by the original method by Winsor Newton and is still beautiful. Others imitate it (Rose Madder Genuine by Daniel Smith) but none has the true red color of W/N's special formulation.

Now, Daniel Smith and others make pigments from ground gemstones, but Rublev (naturalpigments.com) makes the old style paints found in Russian icons and the 18th and 19th century Old Master watercolors. I've been testing them out and they are quite interesting, but..not what you'd expect.

I'll put up reviews of the colors, swatches and my findings in blogs to follow.


Kathleen C. said...

Hi Joanna! Thanks for commenting on my sister and my blog!
Wow! I'm loving yours... I need to set a side some serious time to explore all your projects and talents...
You asked about the Ida vest... I have to admit that I have not finished it yet. Oddly it stalled becuase I wanted to help someone who didn't understand the directions. I was going to get to the next square, take photos of each step and post them... but I never got properly set up before I got distracted! Now I am reminded, and I'd like to finish it before the summer is over! (and yes I know that it just started... that's about my speed ;^P)

George O'Hanlon said...

Joanna, actually genuine vermilion, madder lake are available as watercolors (both in tubes and cakes) from Natural Pigments under the brand name, Rublev Colours. Later this year, Natural Pigmetns will also be offering genuine gamboge and manganese blue.

The watercolor paints from Rublev Colours are formulated just like the paints used by British and American watercolorists of the 18th and 19th centuries.