A quintessential example of Donald Judd's iconic 'Stack' series, this wall-mounted sculpture consists of ten identical rectangular units in stainless steel and red Plexiglas, cantilevered from the wall with equal intervals between each box. The work exemplifies Judd's commitment to 'specific objects'—rejecting illusionism in favor of real space, industrial materials, and serial repetition. The interplay between the warm cadmium red and cool brushed metal creates a compelling visual rhythm, while the mathematically determined spacing transforms the gallery wall into an integral compositional element.