Jules Chéret's "Pastilles Poncelet" is a vibrant color lithograph created in the late 19th century that exemplifies the artist's mastery of the medium and his significant contributions to poster design. The composition features Chéret's characteristic elegantly rendered figures and dynamic composition, promoting the popular French pastilles (lozenges) with the decorative appeal and commercial sophistication that defined Belle Époque advertising art. This work showcases the bold colors, flowing lines, and theatrical sensibility that made Chéret one of the most influential poster artists of his era.