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Frescoes were large-scale artworks created by Vouet. These paintings were executed on wet plaster, allowing the pigments to penetrate the surface and become permanent. Vouet's frescoes often depicted religious scenes, mythological narratives, or allegorical subjects. They were characterized by their rich colors, dynamic compositions, and expressive figures. Vouet's frescoes can be found in churches, palaces, and other public buildings throughout Europe.