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
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
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
The loss of key quinacridone paint colors result in Golden Artist Colors creating recipes to recreate them for artists.
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
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
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
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
The Development of a New Medium for Artists By Bernadette Ward, Co-founder PanPastel Colors & Sofft Tools We launched PanPastel Colors & Sofft Tools in August 2007, following five years of research and development. The following is a short history of the development of this new medium. The idea behind
During a 2011 interview with the British newspaper The Guardian, contemporary British painter George Thomas Shaw described Payne’s Gray as “the color of English rain” (1). This simple characterization delineates the essence of a color that nearly every painter knows. And yet, most artists could not tell you who William
