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In 1844, a British hardware store owner Charles Barnard introduced the first machine-made fencing mesh. For this invention he was inspired by the mechanical loom. Shortly after, the French engineer Joseph Louis Lambot used the wire mesh to reinforce concrete. In 1848 Lambot constructed a concrete boat and stiffened its bottom with wire mesh. The first one was three and a half meters long, over a meter wide and sixty-five cm deep. The second one was slightly smaller - three meters long and fifty-three cm deep. He tested the boats on lake Miraval, where one of them was photographed whilst being anchored by the shore.1 After more than a hundred years, two damaged pieces were lifted from the muddy bottom, one of them is still on display in a museum in Lambot's hometown, Brignoles.2 In 1901 the American inventor John C. Perry patented the method for welding wire mesh3. His original intention was a serial production of fences. Shortly after launch, however, metal bars found another use. First, they were used to reinforce roads and pavements, later served as reinforcement of concrete floors and walls of buildings made out of concrete. All floors of the Empire State Building, at the time the highest building in the world, are reinforced by wire mesh. Although the skyscraper is almost a hundred years old, and since its building it has undergone several renovations, the original reinforced concrete floors still remain unchanged.

Modifying a building requires some internal discipline from the architect. The outer design of the structure is a visible part of the surroundings, while at the same time it is pointing to the actual hidden purpose. On the facade of the house we can usually feel when the inside is without a heart. Our inner experience forms our exterior settings. We can feel similar tensions from the large-format drawings by Tomáš Bárta. They are internal messages in the form of complicated construction drawings. The drops of apathy are dripping down a pale forehead. Concentration turns into an impenetrable tangle of lines in the surface of a picture. Bright lines on a dark background penetrate and overlap each other. They point to what they hide. As Bruno Latour writes - the network is our ship. The network, which is a more flexible term than a system, older than a term structure, more empirical than a term complexity. Interconnection is everywhere, but more and more hidden. From time to time there is a break in a regular grid, a facade starts slowly to transform. Lines do not tie together with each other, the connection is interrupted. The ship starts to sink.

T: Jiří Havlíček