In Tous les soirs. Concert des Ambassadeurs, vibrant colors dominate the scene. The painting features several performers, including Mesdames Rivière, Faure, and Dufresny, along with Messieurs Arnaud, Bruet, and Libert.

The setting is lively, depicting a concert atmosphere filled with energy and excitement. The figures are elegantly dressed, showcasing the fashion of the time. The painting is characterized by its dynamic composition and use of color. Chéret employs a palette that captures the vibrancy of the concert scene, with bold reds, blues, and yellows.

The brushwork is fluid, enhancing the sense of movement among the performers. This work exemplifies the Art Nouveau style, known for its decorative elements and emphasis on beauty. Jules Chéret was a prominent French painter and lithographer, often referred to as the father of the modern poster. This work reflects his ability to blend art with commercialism, as it was likely created for advertising purposes.

Chéret's posters were instrumental in popularizing the cabaret culture in Paris during the late 19th century. Tous les soirs captures the essence of this vibrant nightlife.