Gouache vs Watercolor: Understanding the Key Differences
Gouache vs Watercolor: The Key Differences Artists have been using different types of paints for centuries to create art. Two of the most popular types of paint in modern times are gouache and watercolor. While both are water-based paints, they have distinct differences that artists should understand before choosing which medium to use. In this article, we will explore the key differences between gouache and watercolor. 1. Opacity The first (and most obvious) difference between Gouache and Watercolor is the opacity. Opacity, for our sake, is the ability of a layer of paint to completely cover another. Watercolor is known for its transparency. When you use watercolor, one layer can still be seen under another. This is often responsible for that unique quality that watercolor paintings have. On the other hand, gouache can be used both transparently and opaquely depending on how much water is used. Because gouache can be used opaquely, mistakes can easily be covered up by pai...