An aging artist attempts to capture the entirety of his apartment building in a single, definitive painting, triggering a cascade of interconnected histories. As Serge Valene maps the lives of his neighbors, the narrative shifts through the rooms of the building, documenting the eccentricities, obsessions, and hidden tragedies of its inhabitants. The structure mirrors the movement of a knight on a chessboard, systematically visiting each room to reveal the complex, often absurd, human dramas contained within the walls. This non-linear, encyclopedic approach creates a portrait of a community defined by its shared space and disparate secrets.

This work is widely regarded as a significant achievement in experimental literature, celebrated for its intricate construction and playful intellectual depth. Critics often highlight the author's ability to balance rigorous formal constraints with a rich, imaginative exploration of human character. Readers frequently note the challenging nature of the text, which demands active participation to track the myriad connections between the residents. The book remains a touchstone for those interested in the intersection of mathematics and narrative structure, consistently praised for its ingenuity and scope.