What French man did technical drawings of a buildings?
Architectural drawing An architectural drawing or architect's drawing is a technical drawing of a building (or building project) that falls within the definition of architecture. Architectural drawings are used by architects and others for a number of purposes: to develop a design idea into a coherent proposal, to communicate ideas and concepts, to convince clients of the merits of a design, to enable a building contractor to construct it, as a record of the completed work, and to make a record of a building that already exists.
Hippolyte Durand Hippolyte Durand (1801-1882 ) was a French architect who specialized in medieval-style church architecture.