A classic 1958 lithograph by M.C. Escher, featuring an impossible architectural structure that challenges the viewer's perception of space and geometry.

Belvedere is a lithograph by the Dutch graphic artist M.C. Escher, completed in 1958. The composition depicts a three-storey building that defies the laws of Euclidean geometry. Escher employs a paradoxical structure where the pillars of the upper level connect to the lower level in a way that is physically impossible in three-dimensional space. The ladder, which begins inside the structure and ends on the outside, further confuses the viewer's perception of depth and orientation. In the foreground, a seated figure holds a Necker cube, a wireframe representation of a cube that appears to flip its orientation. This inclusion provides a clue to the artist's interest in the ambiguity of visual perception. The figures inhabiting the scene, dressed in medieval-style attire, appear oblivious to the impossible architecture surrounding them. The background features a mountainous vista, which provides a sense of scale and distance, contrasting with the confined, illogical space of the belvedere itself. Escher's work is characterised by his meticulous attention to detail and his ability to render complex mathematical concepts through traditional printmaking techniques. The use of light and shadow creates a convincing sense of volume, which makes the underlying structural contradictions more jarring. By manipulating perspective, Escher forces the viewer to question the reliability of their own sight. This print remains a primary example of his exploration into the relationship between two-dimensional representation and three-dimensional reality.