Wet Sanding Acrylics for Best Results

If you’ve ever sanded Gesso or other acrylic products and ended up with rubbery bits and had to throw out sheets and sheets of sandpaper and less than excellent results, then you should try WET SANDING! Wet sanding is the most effective way to sand acrylics. Adding water to the

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Encasing Natural Objects in Acrylics: Petals and Leaves

Numerous artists have asked about using acrylic mediums and gels to preserve dried organic materials, such as grasses and flowers. After one such phone conversation, we began our first test, which involved layering dry peony petals over and under thick layers of Soft Gel Gloss. The petals were from a

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WB LF Samples

Revising Artist Color Lightfast Standards

Current testing conducted by our Lab, led by Junior Formulator Trevor Ambrose, with the support of our Senior Formulator, Ulysses Jackson, has revealed the need to update the over 40-year-old ASTM Standards for Lightfastness of Artist Materials. While a good deal of anecdotal evidence has suggested that these standards have

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WB LF Samples

ASTM Lightfastness Testing for Oil Paints

Methodological Issues and the Effect of White Pigments on Fading Introduction Lightfastness is usually reported in a single word or number—a simple answer for artists questioning a color’s permanence. Although lightfastness ratings are straightforward, lightfastness assessment is actually fairly complex, and a variety of factors can influence both laboratory and

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Recent QoR Lightfast Testing

Introduction Our Lab, in conjunction with the Materials and Applications Specialists Department, recently updated the lightfastness testing for the entire QoR Watercolor line. Our testing methods employed a significantly expanded range of dilutions with water as well as incorporating, for the first time, tints with titanium white to more accurately simulate

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Are PanPastel Colors Nontoxic?

All things are poison, and nothing is without poison; the dosage alone makes it so a thing is not a poison. —Paracelsus, 1538 If just joining the community of Golden Artist Colors product line users, one might not know we avoid the term “nontoxic”. It implies an absolute guarantee, and

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Williamsburg Artist Oil Colors – Oil Content by Volume

We have been asked many times over the years to provide oil content information for Williamsburg colors, Extender Medium and Oil Grounds. To answer that request, we have created a chart organizing these products into four categories – Low, Moderate, Medium, and High oil content by volume. We have chosen

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The Life of a Test

At GOLDEN, we want artists to be able to focus on creating without worrying about their materials. That’s why we put so much effort into ensuring that our products are of the highest quality. We believe that the key to creating the best art materials lies in rigorous testing and

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Drawing Media Revisited

Mixed Media Drawing and Surface Prep We are all very excited about the recent acquisition of PanPastel and welcoming it into the GOLDEN Family of products. We have been enjoying our conversations with artists who use their PanPastel Colors as part of their mixed media practice. We will in the future

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