The artwork by Werner Schaub, created in 1975 for the Bäumlihof school complex in Basel, represents a deliberate and vibrant intervention within an institutional space. Located on the exposed concrete walls of the building's core, its Pop-Art style stands in contrast to the geometric abstraction favored by other artists in the same project. This choice was a specific artistic strategy to counteract the gray heaviness of the architecture with playful forms and cheerful colors. As a site-specific piece, it served a dual purpose: it gave individual character to its floor while contributing to a cohesive artistic statement for the entire complex. Its planned removal highlights the often temporary nature of such integrated public art, marking it as a distinct moment from the early 1970s that was designed to engage directly with its architectural environment.