Josef Albers' *SP IV* is a vibrant screenprint executed in colors on Schöllers Hammer Board, showcasing the artist's lifelong fascination with color relationships and geometric abstraction. Characteristic of Albers' signature style, the work employs precise, hard-edged forms to explore how colors interact and influence one another when placed in close proximity. The full margins of the Schöllers Hammer Board lend the composition a refined, deliberate presentation, reinforcing Albers' meticulous and systematic approach to art-making.