[ECOLE POLYTECHNIQUE] BARDONNAUT, Epures, 1847-1849

Collection of drawings, by Marie Henri Ernest Bardonnaut (X 1847).

The structure of these drawing as taught at the Ecole Polytechnique is often the same, with parts more or less developed, and drawings more or less elaborate according to the times and students.
We thus find drawings of curves, surfaces, perspectives, shadows, stone cut, architecture, machine and gears, topography and fortifications.