What is 'trompe l'oeil' primarily used for in art?

'Trompe l'oeil' is a technique in art that specifically aims to create a visual illusion of three-dimensionality on a flat surface. By employing realistic imagery and perspective, artists can make objects appear to be real and physically present within the viewer's space. This method can turn simple walls, ceilings, and canvases into scenes that seem to extend beyond their actual dimensions, engaging viewers through the clever manipulation of perspective and light.

In contrast, the other options focus on different aspects of art that do not align with the primary intention of trompe l'oeil. For instance, creating flat, non-dimensional works lacks the depth and illusion that trompe l'oeil seeks to achieve. Executing bold, abstract shapes refers to a distinct style that emphasizes form and color rather than the representational and realistic quality of trompe l'oeil. Similarly, developing textured surfaces in paintings is concerned with tactile quality and does not necessarily relate to the visual illusion of depth and realism that trompe l'oeil specializes in.