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</html><thumbnail_url>https://cls-led.com/wp-content/uploads/2026/09/Valkhof-Persfoto-Mens-op-de-grens-600x338.webp</thumbnail_url><thumbnail_width>600</thumbnail_width><thumbnail_height>338</thumbnail_height><description>Light as a connecting layer in the renewed Valkhof Museum The renewed Valkhof Museum in Nijmegen opened its doors on 6 June 2026. Principal architect Ben van Berkel, who designed the original 1998 building, returned to lead its renovation retaining the undulating ceilings and central staircase while making the museum more transparent and energy-efficient. Lighting [&hellip;]</description></oembed>
