Lequeu had an enduring enthusiasm for theater. He wrote at least nine plays (now lost) with such satirical titles as The Man with Two Wives, Nadir the Great, and The False Dmitry, Tsar of Russia. He also produced a number of designs for theaters and stage sets. This design for an auditorium shows five tiers of loges, box seats, and galleries. The restricted depth of the galleries to only three rows of seats, as indicated by the plan at bottom, produces a contrast with the soaring verticality of the entire structure.