How does the use of gouache differ from watercolor? Gouache is more transparent than watercolor. Gouache is more opaque and provides richer, denser colors. Gouache cannot be used for blending techniques. Gouache is only used for abstract art.

The use of gouache differs from watercolor in several ways:

1. Opacity: Unlike watercolor, which is known for its transparency, gouache is more opaque. This means that it can completely cover the surface it's applied to, not allowing any of the underlying color or paper to show through.

2. Color Intensity: Gouache provides richer, denser colors compared to watercolor. This is due to the larger ratio of pigment to water in gouache.

3. Blending: Contrary to the statement, gouache can indeed be used for blending techniques. However, it dries quickly and the blending must be done while the paint is still wet.

4. Usage: Gouache is not only used for abstract art. It can be used in a variety of art styles, including realism. It's often used in design and illustration because of its ability to provide flat, even color fields.

So, the statement "Gouache is more transparent than watercolor" is incorrect. Gouache is actually more opaque than watercolor. The statement "Gouache cannot be used for blending techniques" is also incorrect, as gouache can be used for blending, but it requires a different approach than watercolor. And finally, the statement "Gouache is only used for abstract art" is not accurate, as gouache is versatile and can be used in various art styles.