Liquid Clear is a thinnish, nearly clear medium, commonly used to mix with oils in wet-on-wet painting techniques. It is known for its slow-drying time and glossy finish that allows for easy blending and blending with other colors on the canvas.
History and Origin
The exact composition of Liquid Clear, known as Magic Clear under another brand name, is not publicly disclosed by the manufacturers. The medium takes a long time to dry, which has led to concerns about its longevity and whether it is archival.
Chemical Composition
Bob Ross, the artist who popularized the technique, stated that Liquid Clear is a Linseed oil mixture with additives that contribute to the bad yellowing when combined with other paints. However, others have claimed to have had success using Liquid Clear, suggesting that the composition may vary.
Performance and Applications
In wet-on-wet techniques, Liquid Clear provides a smooth and slow-drying base for the subsequent paint, allowing for blending directly on the canvas. It is often used as the first layer in a painting, and its glossy finish can create a "glazed" look when the painting dries.
Technique Tips
A common tip is to apply Liquid Clear thinly and use a paper towel to wipe it off, leaving enough to achieve the desired effect. Some artists use Liquid Clear with other mediums, such as liquid black, to create contrast.
Artist Perspective
Many wet-on-wet painting enthusiasts appreciate the results that Liquid Clear provides for creative backgrounds and artistic effects. However, some artists have experienced issues withYellowing and are cautious about its longevity.
Conservation Consideration
In modern conservation research, concerns have been raised about the long-term stability of materials like Liquid Clear. Conservationists advise that artists should carefully consider the materials they use and consider the potential for yellowing over time.
Recommendations
There are a number of other mediums that manufacturers recommend for wet-on-wet painting, including products made specifically for this technique, such as Maroger's Medium. Consumers are advised to research and compare different products for their performance requirements.
Overall, Liquid Clear is a versatile and popular medium for wet-on-wet painting techniques, providing a wide range of artistic effects. However, artists should be aware of the potential for yellowing and consider using other options if longevity or performance is a concern.
