Palm Springs Art Museum is currently showing Particles and Waves: Southern California Abstraction and Science, 1945-1990 a selection of abstract work created by Southern California artists influenced by that era’s scientific ideas and breakthroughs. These explorations are divided into sections focused on optical science, mathematics, color in motion, and space age abstraction. The exhibition also includes several experimental films created during this period.

From the museum-

Beginning in the 1920s and 1930s, scientists at institutions near Los Angeles including Mount Wilson Observatory, the California Institute for Technology, and the Jet Propulsion Laboratory in Pasadena, generated groundbreaking experimental research in astronomy and particle physics. During and after World War II, the region remained at the forefront of scientific inquiry in theoretical physics and its applications within aerospace engineering, industrial manufacturing, and communications technologies. Between 1945 and 1990, many artists in Los Angeles produced visually abstract artworks while closely engaging with scientific ideas, mathematical theories, and materials or processes derived from physics and engineering.

The exhibition unites several generations of artists working in diverse materials and styles to examine how subfields of scientific investigation inspired a range of non-figurative artworks by practitioners concerned with light, energy, motion, and time. By drawing interdisciplinary connections between the work of early abstractionists and contemporary practitioners, the exhibition considers abstract artwork from Southern California in a new way.

Below are a few selections along with information from the museum.

Through both abstract paintings and sculptures, Falkenstein explored subjects inspired by astrophysics. In Orbit the Earth, she conveys a sense of motion through patterns of curved points in metallic paint and sweeping lines that reveal traces of the painting’s black background. The artist referred to her small gestural marks as “moving points” and explored how arrangements of these painted forms could express types of motion and energy in the universe. In her hanging sculpture Sun represents a dynamic celestial form that shifts in appearance as viewers move around the work. The sculpture’s open, webbed structure creates a continuum between the work and its surrounding space, parallelling interconnections between the Sun and other cosmic phenomena in the solar system.

Inspired by the idea of enlivening artwork with electricity, Malina developed a range of kinetic paintings like Mitosis beginning in 1956. This work exemplifies the artist’s Lumidyne system of works where illuminated colors shift through cycles generated by an encased motor, rotating components, and electric light sources. A founder of Caltech’s Jet Propulsion Laboratory in 1936 and a preeminent American specialist in rocketry, Malina turned to creating artwork in the early 1950s after relocating to France.

In A Numbered Universe, Brendel painted the symbols of binary code within a grid drawn onto the canvas in pencil. The work’s composition is both structured and slightly irregular. The hand painted notations and off-kilter composition humanize the abstract technological language of computer code.

In Computer Joy, repeated and overlaid sections of lines and geometric forms produce an all-over field of pixelated patterns.
While teaching at the University of California, Los Angeles in 1986, Mullican explored the artistic posibilities of new computer imaging technologies. The ability to readily duplicate digital shapes using the computer complemented his long-standing practice of applying repeated striations of pigment into patterned arrangements in paintings like Source from 1981.

In Afrum (White), a modified projector casts a rectangle of white light onto the corner of the otherwise darkened gallery, creating the illusion of a floating three-dimensional cube. The crisply defined area of light changes in appearance depending on how viewers move in the space. Through his precise manipulation of light within specific spatial environments, James Turrell creates opportunities for viewers to engage with nuanced processes of perceptual experience.

While living in Hollywood in the late 1940s, Man Ray produced his Shakespearean Equations, a series of paintings depicting mathematical models that reference plays by William Shakespeare. King Lear highlights the aesthetic qualities of a particular form known in algebraic geometry as a Kummer surface with eight real double points. For the artist, the drips of paint on the mathematical form recalled the tears shed by King Lear after learning that his favorite daughter was killed, layering human emotion onto the geometric shape.

This exhibition, part of The Getty’s PST ART programming, closes Sunday, 2/24/25.