Opening of the Exhibition «Picasso. Tradición y vanguardia», Museo Nacional del Prado & , Museo Nacional Centro de Arte Reina Sofía including the Kunsthalle Mannheim loan «Edouard Manet. The Execution of Emperor Maximilian. 1868–69». Rolf Lauter in conversation with Maya Widmaier-Picasso, Madrid 2006. Photograph: Thomas Henne.