Affiche van uitgever Holkema & Warendorf te Amsterdam 1903

This 1903 poster, created by an unknown artist, advertises the publications of Holkema & Warendorf, a publishing house based in Amsterdam. The poster showcases a variety of book covers, each representing a different title. These books appear to be primarily for children, as they feature images of children in various scenes, like playing in the street or sitting by a window. The poster’s bright colors and simple design are characteristic of early 20th-century advertising, which aimed to capture the attention of passers-by.