- Question archive | information | printed catalogue ...www.sinopia.com
- Paints and Art Materials from Natural Mineral, Organic and Historical Pigments and Resins, Balsams and Gums for Artists.www.naturalpigments.com
- Kama pigments is a business owned by artists who ...www.kamapigment.com
- Specialists in rare pigments, paints, paper and water colours.www.bondiroadart.com.au
- www.pigments.org
