A black and white lithograph depicting an impossible architectural structure with figures ascending and descending stairs.

The central focus of this artwork is an impossible architectural structure featuring a perpetual staircase. Numerous identical, cloaked figures are depicted walking in a continuous loop along the stairs, moving both up and down simultaneously. The building itself is complex, featuring towers, arches, and terraced levels that defy conventional laws of perspective and geometry.

Rendered in a stark monochromatic style, the image relies on fine black ink stippling and line work against a cream-coloured background. This technique creates subtle gradients and shadows, giving the stone textures and rooftops a sense of volume and depth. The composition is presented from a high-angle, isometric viewpoint, which emphasizes the confusing, interconnected pathways and the impossibility of the staircases' orientation.

Every element of the scene is designed to disorient the viewer, from the way the stairways connect to the various landings and archways. While the architecture feels grounded in a traditional Mediterranean style, the physics of the space are entirely surreal. The overall mood is precise, intellectual, and mathematically complex, characteristic of lithographic art that explores optical illusions and the limits of spatial perception.