Mario Merz

Mario Merz (Milan, 1925 – 2003) is one of the protagonists of Arte Povera and one of the most influential figures of Italian art of the second half of the twentieth century. Igloos built with heterogeneous materials, neon writing, tables, animals and numerical progressions form a recognizable universe, in which nature and culture are not separate realities. His research arises from a fundamental question: how to make visible the energies that pass through matter and connect human existence to the growth processes of the natural world? His works do not simply represent these forces; they relate them through materials, structures and interventions that modify the space.

Training and the transition to Arte Povera

Growing up in Turin, Merz participated in the Resistance during the Second World War and was imprisoned for his anti-fascist activity. The experience of imprisonment is an important moment in his story, during which drawing takes on a significant role. After the war he developed a personal pictorial research, going through figurative and expressionist experiences and dealing with the Informal climate. The natural subjects, the organic forms and the energy of the sign anticipate interests that will remain central even when the artist abandons the traditional boundaries of the painting.

In the 1960s his language changed profoundly. Merz begins to use glass, wax, earth, stone, branches, metal and fluorescent neon tubes, creating works in which natural and industrial materials coexist without losing their identity. Neon can cross a surface or follow a path, suggesting a flow of energy that changes the perception of the object. Light is no longer just something to paint: it becomes a concrete presence, part of the structure of the work.

This orientation places him among the protagonists of Arte Povera, defined in the Italian cultural climate of the second half of the 1960s. The expression does not simply indicate the use of cheap materials: it concerns a different relationship with artistic production, with nature and with transformation processes. Merz participates in important international exhibitions, including Arte Povera + Actions Poor in Amalfi in 1968 and When Attitudes Become Form in Bern in 1969. His work thus contributes to redefining the role of the work in contemporary space.

The igloo: living in space and time

From the end of the 1960s the igloo became one of the fundamental motifs of his research. The dome shape recalls a primordial refuge, an essential architecture that separates and at the same time connects the interior and exterior. The structures can be made with metal skeletons and coverings of glass, clay, stone, fagots or other materials; sometimes they are crossed by bright words and phrases. Each choice modifies the relationship between protection, fragility and openness towards the world.

The igloo is not a housing model proposed in a practical sense. It is an image of living, of the need to build a human space within nature. Its shape recalls the house, the belly and the dome, but is not limited to any of these associations. The dimensions and materials change according to the context, making the installation a meeting between the place and the artist's research.

The presence of neon introduces further tension: artificial light passes through raw materials, while words can suggest thoughts, questions and relationships with history. The work thus brings together elements that seem to belong to opposite worlds. The result is not a decoration of natural material, but a reflection on the coexistence between technique, culture and environment.

The Fibonacci sequence and the energy of growth

Another central element is the Fibonacci sequence, in which each number arises from the sum of the two previous ones: 1, 1, 2, 3, 5, 8, 13 and so on. Merz began using it around 1970, recognizing in it an image of growth and proliferation. The series appears in numerous installations, often through neon numbers arranged in space, along architectural structures or next to natural elements.

It is not a question of transforming the work into a mathematical demonstration. For Merz, progression suggests an energy that expands, a dynamic order capable of evoking the processes of life. The relationship between numbers and natural forms becomes a way to question what different phenomena have in common. The number, normally perceived as abstract, thus acquires a luminous and physical presence.

The series is also used in large-scale interventions, such as those linked to the Mole Antonelliana in Turin, the Castello di Rivoli and the spiral of the Guggenheim Museum in New York. In these cases the architecture is not just the place that hosts the work: it becomes part of its structure. The numerical succession accompanies the spectator's path, transforming movement in space into an experience of growth and continuity.

Tables, animals and return to painting

Alongside the igloos and numbers, Merz develops the motif of the table, intended as a place for meeting and sharing. Its horizontal surface can evoke work, nourishment and the social dimension of existence. The table dialogues with the igloo, a shelter space, and with the numerical progression, an image of growth. These elements constitute a set of symbols that the artist reworks without transforming them into rigid formulas.

From the end of the Seventies, painting also made a strong comeback, especially through large animal figures. These presences, sometimes archaic and monumental, are not zoological descriptions: they evoke a vitality prior to human classifications and conventions. The pictorial gesture retains a physical tension that brings it closer to installations, because even on the canvas the image appears crossed by energy and movement.

The relationship with nature therefore remains constant, despite changing the means. The artist does not propose a nostalgic return to an uncontaminated world: he highlights the complexity of the relationships between organisms, objects, tools and built spaces. His research retains a poetic dimension precisely because it does not separate conceptual reflection from the sensitive experience of materials.

Drawings, works on paper and documentation

The drawing accompanies Merz's entire journey and allows us to observe the continuity between sign, organic form and spatial structure. Some works on paper develop autonomous images, while others dialogue with motifs present in installations or paintings. It is important not to consider each sheet a simple preparatory project: even a two-dimensional composition can condense its reflection on energy, growth and matter.

When cataloging one of his works, it is necessary to carefully distinguish single drawing, original graphic work, multiple and reproduction. A print should not be called a lithograph or silkscreen just by its appearance; technique, support, possible print run, signature, publisher and provenance must be verified on the copy. Furthermore, for installations, materials, dimensions and installation instructions can be an essential part of the identity of the work.

The importance of Mario Merz lies in having transformed common elements into tools for thinking about the relationship between human beings and the universe. A shelter, a number, a table or an animal become forms through which to question time, growth and the possibility of inhabiting the world. His art continues to involve the viewer because it combines conceptual rigor and physical presence, making matter a language capable of suggesting what surpasses it.