Nini Peau de Chien 

This is a poster for the song *Nini Peau de Chien* by Aristide Bruant, a French singer and songwriter popular for his chansons, a genre of French folk music, often dealing with working-class life. The poster, created by Théophile-Alexandre Steinlen, a French artist known for his depictions of Parisian life, features a stylized image of a couple walking in the street, with the city's atmosphere conveyed through the use of blue and white tones. The image is a classic example of the Art Nouveau style popular in the late 19th and early 20th centuries. *Nini Peau de Chien*, likely a popular chanson of the era, is showcased with a prominent title and the composer's name, highlighting the artist's work in the Parisian entertainment scene.