Image 1: Leidsche Plein (Alberts, Martin, 2006)
Image 2: Leidsche Poort in 1862 (SAA)
Image 3: Aerial photo in 1919 (Fototechnische Dienst KLM Rotterdam)
Image 4: Inauguration with Johan Cruijff in 1974 (Rob Mieremet, WikiCommons )
Image 5: Leidseplein in 2024 (architour)
Text: Anneke Bokern