A large, rectangular artwork, framed in white, is mounted horizontally on a light gray wall within a Subte station in Buenos Aires, Argentina

A large, rectangular artwork, framed in white, is mounted horizontally on a light gray wall within a Subte station in Buenos Aires, Argentina. The artwork is composed of two distinct panels. The left panel presents a mixed-media collage. On its left side, a blue-toned image features an astronaut's helmet and torso against a dark, textured background, with text including "EMBLEMA LUNA" partially visible. To the right, a grayscale depiction of a bare-chested female torso is shown, with a red, white, and blue Captain America shield superimposed over the head area. Green and purple abstract elements are visible in the background around this figure. The right panel features a stylized rainbow, consisting of distinct bands of orange, yellow, green, purple, and light blue, rendered against a background densely filled with white, bare tree branches. Paint drips are visible beneath the rainbow. Below the artwork, a dark-colored horizontal ledge or railing spans the scene, displaying patches of chipped yellow paint along its upper edge. Beneath this ledge, a single dark-colored subway track is visible. The foreground reveals a section of a textured yellow platform edge. The wall above the artwork is plain light gray, exhibiting minor surface imperfections.