Morton Rachofsky (1930-2019), a Dallas realtor, inventor, and artist among many other things created this work of art. We previously posted about his 25 hour clock that he patented; and it was eventually sold at Neiman Marcus.
The Dallas Morning Newspaper on May 5, 1979 had an article about Dallas City Hall holding Dallas Art 79’, a juried show that included a similar wooden geometric piece of Rachofsky’s. Below is a link to Russell Tether which sells works by Morton Rachofsky. You can understand his material choice, and geometric design aesthetic by viewing multiple art pieces.