Flayed view of the Pantheon in Paris. The drawing is in portrait format and has no frame. A sketch appears on the reverse. A marie-louise with inscriptions accompanies the work.
The building is built on a Greek cross plan. The façade features a peristyle surmounted by a triangular pediment. The nave is flanked by aisles that extend into the transept arms. The transept crossing is topped by a triple dome with a colonnaded drum. Its top is adorned with a lantern.