Contenitore con segni di fuoco, 1986

This work should be seen as a foundational act rather than an isolated episode: it belongs to the series of ‘containers’ with which Cavenago, in the 1980s, first raised an issue that would run through all his subsequent work: that of movement not as an autonomous property of the work, but as an event conditioned by the presence and gesture of the viewer. The ‘containers’ of those years were, in fact, exhibited in a semi-closed state: casings that never fully revealed themselves, but held their contents within a threshold of partial visibility, destined to be fully realised only if the public took the action of opening them. Here, movement is not yet mechanical or kinetic in the strict sense – no wheels, no rollers, no sliding – but it is already relational: the work behaves like a threshold, and its opening is an act that the artist literally delegates to the viewer.

Within this casing, whose shape alludes to something organic rather than geometric—almost a pod, a chrysalis, an organ protected by a shell— Cavenago experiments with colour schemes and assemblages using materials of a heterogeneous and highly evocative nature: ceramic fibre, an insulating and refractory material borrowed from the industrial sector; lead, heavy and opaque, historically used for protection and shielding; and wood, a more traditional structural element. It is a material vocabulary that foreshadows, in embryonic form, the focus the artist would place in subsequent years on ‘factory-made’ materials – not decorative but functional – taken from the world of industrial production and reused in the field of sculpture.

The most significant element, however, is the incandescent nichrom wire running through the casing, powered by an electrical transformer. Here, the nichrome wire is not merely a luminous mark, but an element of dual nature: on the one hand, it generates heat, warming the entire casing from within; on the other, it produces points of light visible where the incandescence is greatest. Heat thus becomes, in itself, a material of the work – not a side effect of the electrical device, but a fully-fledged sculptural element, perceptible through senses other than sight: touch, temperature and physical proximity. It is an expansion of the sensory scope of the artwork which, in 1986, surprisingly anticipated issues that would only later become central to the debate on processual and participatory art: the work is not merely to be seen, but is literally felt through the heat it radiates.

Viewed retrospectively, in the light of the artist’s entire subsequent career, Contenitore con segni di fuoco appears as a small laboratory where many of the themes that Cavenago would develop in the following decades are already foreshadowed: the threshold between closed and open, between inside and outside; the active, almost performative role required of the viewer for the work to be realised; the use of materials and technical components (an electrical transformer, a resistive cable) borrowed from the industrial world and repurposed as expressive tools; and finally the idea – which would become almost a signature – that energy – whether electrical, thermal, kinetic, or even economic, as in his later works on money – is always a sculptural material in its own right, no less tangible than steel or wood.