You may not notice these metal
and textile structures in the hall of the railway
station of Nantes, on the platforms of the railway
station in Lyon or in Le Mans, as everywhere else.
Stretching over very important surfaces, they offer
a perfect protection against wind and bad weather,
letting in at the same time the natural light. Railway,
bus stations, haulage depots, they are often required
as both aesthetic and economic solutions.
Land achievements 
