Original colorful acrylic paint on clear paper paintings, a matching triptych, by American artist Donna Filler (USA, 20th Century). Each painting is signed on the bottom right corner and each painting is also numbered 1-2-3 out of 3. Very interesting geometric abstract study with reverse acrylic paint application on clear paper and use of primary colors, really reminiscent of Sonia Delaunay's famous geometric pattern.
Modern polished aluminum frame with yellow/orange paper matte and glass protection.