The Amazonian landscapes do not reveal themselves in their entirety. Between the weight of humidity and the reflection of the sun, the gaze stumbles. The field of vision breaks into fragments, and it is the ear that learns first. At the river’s edge, everything vibrates. Echoing the senses, the sound of the beater driving the stake into the riverbed, the creaking of wood against the current, and the breathing of fish beneath the mud form a sequence of sensory infinities. Vision is just one of many forms of listening. It is in this landscape of intertwined forces that Osvaldo Gaia’s work is inscribed.

His works are born from his interaction with the master corral builders, artisans, and architects of the water who erect fishing devices guided by the moon and the rhythm of the tides. The curral is a seductive structure, an intelligence of lines and curves that guides the fish, transforming hunting into coexistence and expanding the notion of sovereignty. In its construction, the wood was once a vine, a branch, a leaf; each plant body holds the knowledge of how to bend, resist, and go with the flow.

Gaia inherits this wisdom from the tool and reworks it into sculptural language. Working with demolition wood (black cinnamon), line, and lead, the artist makes each work an extension of riverside and indigenous techniques, not as an ethnographic reconstruction, but as a reflection on the way of doing things and as an activation of his own childhood memories.

In his sculptures, the material does not act as a support, but as an instance of thought, a conscious body. Sometimes his forms resemble animals; at other times, they reveal the skeleton of something that could become an aerodynamic object, a structure in potential. Without seeking to reproduce the corrals, Gaia approaches their tricks, listens to the way the tools reason, and investigates how the river becomes a master in the art of construction. In the exhibition, five works are articulated as an aquatic labyrinth in which the visitor is invited to move through the body, and not just through the gaze. The experience is one of attention and correspondence, of perceiving the sound, density, and rhythm of surfaces, of understanding that every structure carries the echo of a previous movement.

“By striking my stake, I strengthen my structure,” says the artist. The phrase condenses the foundation of his practice and his reverence for the tool, an essential element in the beginning of all making. For Gaia, manual labor is not a vestige, but an active form of intelligence, a way of learning from matter, of transforming technique into listening and listening into language.

Arquiteturas da Água proposes a journey through a labyrinth, on unstable terrain that requires the body to pay attention to movement, so that those who traverse it know how to conduct their states. Between the knowledge of the river and the artist’s work, a field of correspondences opens up, the point where technique becomes enchantment. The tool extends into the body and manual labor, revealing its cosmic dimension. In this sense, with water, one learns not only to build, but to be guided by what flows. Like a terrain of instability, but composed of a multiplicity of paths.

Another issue manifests itself in the recognition of the anthropozoomorphic transformations that traverse time and express a form of wisdom in beings that move between states, from human to fish, from fish to human, in a continuous cycle of mutation. Rejecting this principle may reveal what Nêgo Bispo calls cosmophobia, the fear of the multiple cosmologies that inhabit the world and challenge single-minded thinking. In this context, gapoiar takes on another meaning. The verb, used to name the gesture of warding off snakes, alligators, poraquês, or stingrays while fishing, is not limited to a defensive action. It expresses a tacit pact between bodies that share the same space in the water, a form of communication with that which can hurt, but also teach.

Perhaps therein lies the first trap: not realizing that this hand, which Gaia refers to as knowledge, is also a historical and bodily record of architecture maintained by the curralista masters. The second trap is found in its own practice, when the trap becomes a ruse and a thought. It is a living method of matter widely spread along the coast of Pará, where the corrals articulate tide, wind, time, and stories.

These structures, both technical and symbolic, condense a geometry of calculations designed to follow the flow of water. The knowledge contained in them, transmitted through generations, comprises one of the most refined technologies of artisanal fishing in northern Brazil, an intangible heritage that shapes the city and its daily life, sustaining economic networks also woven by barter and exchange.

In his process, Gaia draws attention to the hand, the movement that shapes and persists, and focuses his practice on this. At fourteen, the artist worked in potteries, where he learned that the precision of the craft depends on the body in dialogue with the material. Like the potter who shapes the clay without ever losing contact with the wheel, he maintains a direct link with the process, affirming an understanding that manifests itself in the practice itself.

The meticulousness of his work resembles the attention of the cowboy to his instrument. Before casting the net or repairing the hook, the fisherman observes the weight of the lead, the knot in the line, the texture of the wood. There is something affectionate in this gesture, a listening between body and tool. Gaia also approaches his instruments in this way, in a movement of revision and care that transcends technique, giving the sculptures a presence that arises from prolonged contact with the material.

By evoking the universe of traps, Gaia proposes a critical reflection on how knowledge is produced and which bodies are authorized to produce it. Her work does not reconstruct the corral, but rather reinscribes riverside thinking as a possible epistemology, a system of observation and affection that challenges the separation between technique, art, and nature. In its forms, there is the permanence of an ancestral knowledge that thinks with the hands, with sound, and with water. In Arquiteturas da Água, this knowledge also asserts itself as a pedagogy of doing, an invitation to relearn the time of listening, to recognize the wisdom of tools, and to consider what is hunted—fish, matter, knowledge—not as a gain, but as kin.

Ariana Nuala