Vier vogels before 1912

"Vier vogels" (Four Birds), a graphite drawing on paper by Dutch artist Johannes Gerardus Keulemans (1842-1912), depicts four birds perched on branches. Created before 1912, the work showcases Keulemans' exceptional skill in rendering detail and capturing the delicate beauty of avian subjects. This meticulously crafted drawing demonstrates his mastery of ornithological illustration, contributing to his legacy as a renowned artist and naturalist of the late 19th and early 20th centuries.