2018 05 Grassimusum IMG_9999 (32)

Grassimuseum. Foto Esther Doornbusch, mei 2018, CC BY 4.0
Grassimuseum. Foto Esther Doornbusch, mei 2018, CC BY 4.0

Grassimuseum. Foto Esther Doornbusch, mei 2018, CC BY 4.0