What is a characteristic of the Grisaille technique?

The Grisaille technique is characterized by its use of a limited palette, primarily employing shades of gray or a single color to create a monochromatic effect. This method often aims to simulate sculpture or bas-relief by providing the illusion of three-dimensionality through tonal variation. Artists typically mix only a few values of a color, which can establish depth and form without the distraction of numerous hues. This distinctive approach is particularly evident in historical works intended to mimic the appearance of stone or marble.

In contrast, the other options involve vivid colors or complexity that do not align with the principles of Grisaille. For instance, the use of vibrant colors and mixing multiple hues contradicts the grayscale focus that defines this technique, while the application of gold leaf relates more to decorative arts rather than the specific painting attributes of Grisaille.