Dilution refers to the process of thinning a paint or medium with a liquid, such as water or a specialized medium, to achieve a desired consistency, transparency, or effect.
In watercolors, such as QoR Watercolors, dilution with water is commonly used to create washes and achieve subtle color shifts (Source ID: 1, 2, 7). The use of mediums like Synthetic Ox Gall can also enhance the flow and movement of the paint (Source ID: 2).
For acrylics, like Golden Acrylics, dilution can be done with water or specialized mediums like Airbrush Medium to improve flow and sprayability (Source ID: 6).
In varnishing, dilution is used to achieve the desired finish, with different ratios of varnish to diluent required for gloss, satin, and matte finishes (Source ID: 7).
Overall, dilution is a technique used to manipulate the properties of art materials and achieve specific artistic effects.