The Carré d'Art, opened in 1993, is Norman Foster's deliberate modern echo of the Roman temple across the square. Steel and glass, columns of the same proportions, a portico facing the Maison Carrée — the dialogue between the two buildings is one of the most cited examples of contemporary architecture engaging with classical heritage.
Inside, the upper floors house a contemporary art museum with a strong collection of late-20th-century European and American work and frequent exhibitions. The lower floors are the city's main public library. The rooftop café offers excellent views over the Maison Carrée.