The second image is a psychedelic poster with a colorful, abstract design. The background features a radial pattern with a spectrum of colors, including green, blue, and purple. In the center, there is a stylized, rainbow-colored triangle with a pointed top, resembling a wizard's hat. The text 'AERO CHORD SURFACE' is prominently displayed in the foreground, with the letters 'A', 'C', 'H', 'O', 'R', 'D', 'S', 'U', 'R', 'F', 'A', 'C', 'E' arranged in a way that mirrors the shape of the triangle