Omslag van: De dierenvriend. Geïllustreerd tijdschrift voor dierenvrienden, october 1907 1907

This 1907 cover illustration by Reinier Willem Petrus de Vries for the Dutch magazine *De Dierenvriend* features a stylized design. Two dogs flank a cat, all of which are rendered in silhouette, against a backdrop of stylized peacock feathers and Art Nouveau-esque swirls. The inscription "De Dierenvriend" (The Animal Friend) indicates the magazine’s focus on animal welfare. The cover design reflects the artistic trends of the period, showcasing the visual vocabulary of the Art Nouveau style.