Jasper Johns' Catenary series, produced between 1997 and 2003, showcases a period where the artist explored the catenary curve—a curve formed by a cord suspended from two points. This series is significant for its incorporation of actual strings affixed to the canvas or its supports, adding a new dimension of physicality and abstraction to Johns' work. The term "catenary" itself, rooted in mathematical language, suggests a departure from the more readily accessible imagery, such as flags and targets, that characterized his earlier work. The series comprises 61 pieces, including paintings, drawings, and prints, underscoring Johns' continued experimentation with materials and forms​ (Matthew Marks Gallery)​.

The Catenary series can be seen as a reflection of Johns' evolving artistic journey, marked by a shift towards more abstract and enigmatic compositions. Critics have observed this phase of his career with both awe and puzzlement, noting the transition from the clarity and directness of his earlier works to the more inscrutable and verbose nature of his later pieces. This shift has prompted discussions about the accessibility and immediacy of art, with some viewing the Catenary series as a point where Johns' work becomes dauntingly introspective, moving away from the universal symbols that once defined his oeuvre. Despite this, the series continues to be celebrated for its depth and the unique challenge it offers to viewers and critics alike, inviting them to engage with the work on a more personal and interpretive level​ (HaberArts)​.

Johns' approach to the Catenary series exemplifies his broader artistic method of self-quotation and series work, where motifs are revisited and reinterpreted over time. This process highlights the continuity within his body of work, even as new elements such as the string introduce fresh layers of meaning and complexity. The inclusion of physical objects in the paintings blurs the boundaries between the art and the viewer's space, further enriching the interactive experience of the work​ (HaberArts)​.

The Catenary series stands as a testament to Johns' enduring influence and his relentless pursuit of new expressive possibilities within the realm of painting and printmaking. It underscores the artist's commitment to exploring the intersections between the visual and the conceptual, challenging perceptions of what art can be and how it can communicate with its audience.