Joyce Haworth
Haworth was friends with the Selleger family. This family owned the paper factory Gelderland in Nijmegen. While being in their summer residence in Bergen, North Holland, she came in contact with many artists, including Richard Roland Holst. Holst made two circular ex-libris for Haworth. Her motto "Art is a battle", is on the ex-libris. The first ex-libris is from 1915. The second one was a adjusted one after her marriage in 1920. A third ex-libris for their children Eduard and Joyce was made by a mistress of Holst: Ina Santhagens-Waller. The design for the 1915 ex-libris is owned by the Rijksmuseum. The three original clichés (mounted on wooden blocks) are owned by Museum Meermanno since 2010.