sensitivity
- June 23, 2024 278
The article discusses a study on how modern oil paints react to cleaning solvents. It reveals that pigments like ultramarine and chromium oxide green are highly sensitive to water, which can damage artwork. The study highlights the impact of additives such as aluminum hydroxide and stearates, which can alter the sensitivity of the paints. Practical advice is provided for artists on selecting pigments, understanding the role of additives, and careful cleaning methods to preserve their work. The article draws on formulations and expertise from prominent paint manufacturers like Old Holland and Winsor & Newton. By understanding these factors, artists can better maintain the integrity and longevity of their oil paintings...