A stunning group of Alfred Jensen’s series of Duality images. Jensen was a leader in the Concrete Abstraction movement and, for inspiration, researched ancient calendar systems and symbolic number structures. He was also very enamored with prismatic light forms and incorporated Pythagorean number series into the compositional grids of his paintings. These prints form a series of explorations into those prismatic colors onto checkerboard grounds. It is very rare to find this complete group of four prints all together.

Some paper margin condition issues are noted in the condition report below. Image areas are very bright with clear impressions.