This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
BernardJanGratama. Mr Bernard Jan Gratama nl Rijksbureau voor Kunsthistorische Documentatie Johannes Hinderikus Egenberger century nl Bernard Jan Gratama PDold Professors from the Netherlands births deaths Johannes Hinderikus Egenberger
Page 2023 Free-images.com. All images are Public Domain