What does the term 'wet on wet' refer to in painting?

The term 'wet on wet' in painting specifically refers to the technique of applying paint onto a wet surface, which allows the colors to blend and flow into one another. This method is particularly prominent in watercolor painting, where applying wet paint to paper that is already wet creates soft edges and seamless transitions between colors.

This approach is favored for its ability to produce lively, organic effects as colors intermingle and create varying shades and tones. Artists often use this technique to achieve a sense of fluidity, atmosphere, and movement within their work. By working on a wet surface, the artist can manipulate the paint as it spreads, creating unique textures and gradients that are difficult to replicate once the paint dries.

In contrast, the other options describe different painting techniques unrelated to 'wet on wet.' For instance, using dry brushes for texture involves a dry application and is known as a dry brush technique, while layering colors on a glossy canvas typically refers to other methods involving layering and glazing rather than blending on a wet surface.