Alberto Biasi — Piccola Dis-Torsione (1986)

Created in 1986, Piccola Dis-Torsione belongs to Alberto Biasi’s celebrated Dis-torsioni cycle—one of the most recognizable bodies of work within post-war Italian Programmed and Kinetic Art. A co-founder of Gruppo N (1960–1964) and among the most rigorous protagonists of optical-perceptual research, Biasi developed a language where vision is never static: the artwork is completed by the viewer’s movement, as light and shifting vantage points generate continuous perceptual variation.

Here, a square format is deliberately destabilized through a PVC relief structure that animates the surface with vibrating line intersections. Concentric chromatic transitions—from white through orange to red—intensify the sense of pulsation and depth, producing an image that seems to tilt, expand, and contract as the observer changes position. The result is a compact, museum-grade object with a high “perceptual density,” exemplary of Biasi’s ability to merge industrial materials and controlled systems with genuine visual wonder.

Works from the Dis-torsioni series, particularly those from the 1970s and 1980s, are widely regarded as core collectibles in Biasi’s market, aligning with sustained international attention toward Italian kinetic production of the post-war period and historically significant PVC reliefs. Biasi’s institutional standing—represented in collections associated with MoMA, Centre Pompidou, and major Italian museums—reinforces the cultural relevance and long-term collectability of this genre. As a unique work in an iconic cycle, this piece offers a focused, historically anchored entry point for collectors seeking coherent provenance within the canon of Italian optical and kinetic art.