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Keywords from Image Description:
cole de Lonard de Vinci Codex Vallardi v. Figure gomtrique Pierre noire cm Museum Louvre Codex Vallardi louvre fr Dpartement des Arts Graphiques du Louvre INV verso century cole de Lonard de Vinci Scuola di Leonardo da Vinci Other versions File cole de Lonard de Vinci Codex Vallardi Recto PDold School of Leonardo da