A striking abstract work by Otto Piene, created using fire and smoke to produce charred, circular forms against a field of intense red.

Otto Piene, a co-founder of the ZERO movement, developed a unique methodology involving the use of fire and smoke to create his works. This piece, dated 1967, demonstrates his interest in the elemental forces of nature and the physical transformation of materials. By applying fire directly to the surface, Piene achieved a scorched, textured effect that contrasts with the surrounding field of saturated red pigment. The composition features a vertical alignment of circular forms, reminiscent of celestial bodies or cellular structures. The edges of these shapes are blurred, created by the soot and heat that emanate from the combustion process. This technique removes the traditional brushstroke, allowing the medium to dictate the final appearance of the work. The interaction between the controlled application of fire and the unpredictable nature of smoke results in a surface that possesses both depth and tactile quality. Piene sought to move beyond the subjective expressionism that dominated the post-war period. His focus on light, space, and elemental energy aligns with the broader goals of the ZERO group, which aimed to reset art to a state of purity. The use of fire acts as a tool for both destruction and creation, leaving behind a permanent record of the combustion event. The stark red background provides a high-contrast environment for the dark, charred forms, drawing the eye along the central axis of the work. This print captures the raw energy of Piene's original process, offering a clear view of the material textures and the precise, yet organic, arrangement of the forms. It is an example of the experimental spirit that defined European avant-garde art during the 1960s, focusing on the physical properties of the medium rather than representational imagery.