Acid Action Painting refers to a 1961 performance by Gustav Metzger in London’s South Bank, one of the most emblematic demonstrations of his self-destructive art. Wearing a gas mask and goggles, Metzger sprayed hydrochloric acid onto a nylon sheet, causing the material to dissolve through chemical reaction. In this act, acid functioned both as a drawing tool and as the agent that destroyed the support itself. As the nylon melted, irregular holes appeared in the sheet, revealing the London landscape behind it, including St. Paul’s Cathedral. The work therefore produced a new visual field through destruction.
The practice carries multiple meanings. First, it embodied a physical transformation in which destruction generated a new form: the shape of the holes. Second, it carried a political charge by visualizing the fear of nuclear weapons and their capacity to dissolve cities instantly. Third, it operated as resistance to the art market, since the work disappeared in real time and could not be collected or resold. The process was self-completing: once initiated, it unfolded autonomously and irreversibly, beyond the artist’s direct control. For Metzger, Acid Action Painting was not simply an image-making method, but a public, anti-commercial demonstration of the inseparability of destruction and creation.