Red Seal Painter and Decorator Exam 2025 – 400 Free Practice Questions to Pass the Exam

In decorative painting, a "wash" refers to a thin, transparent layer of color that is applied over a base coat. This technique is often used to create depth or alter the color of the base layer without completely obscuring it. The transparency of the wash allows underlying colors and textures to show through, resulting in a more nuanced finish that adds dimension to the work.

This method can enhance the visual interest of a painted surface, making it a popular choice for artists and decorators looking to achieve a certain mood or atmosphere. By manipulating the amount of color and water in the wash, artists can control the intensity and effect of the layer, allowing for a wide range of creative possibilities.