Arco iris (Rainbow)
Polesello drew liberally from his background in graphic and commercial design in his early abstractions, adapting printing techniques—airbrushing, color transfer—to enhance the optical effects of light and color. Among Argentina’s leading exponents of Op art and geometric abstraction in the 1960s, he explored perceptual questions of transparency, multiplication, and movement across a range of work on paper and, later, acrylic surfaces. His method of building and patterning color is intrinsic to the screenprinting process, in which each pigment is applied separately, creating a multi-layered surface of variable chromatic densities and saturations. In
rogelio josé polesello (1939 – 2014)
Explore the op art & geometric abstraction of Rogelio Polesello, an Argentine painter known for his vibrant color experiments & pioneering work in Latin American design.
Inter-American Development Bank (Washington, D.C., United States of America)
Explore Latin America & Caribbean art at the IDB ArtLAC Gallery in Washington D.C.! Discover contemporary works, exhibitions, and cultural events – free admission!
About this artwork
- Title: Arco iris (Rainbow)
- Artist: rogelio josé polesello
- Year: 1983
- Format: Landscape
- Copyright status: Under copyright
- Where to see it: Inter-American Development Bank
- Medium: Screenprint
- Creative period: Late Period
- Purpose: Focal
- Keywords: optical effects , colorful spectrum , vibrant rainbow


