What first catches the eye in Un miracle is the sense of theatrical delight: a young man, half-kneeling in the grass, offers a sprig of blossoms to a woman whose parasol and extravagant bonnet seem almost to bloom themselves. The scene is alive with movement—fluttering butterflies, the sweep of the parasol, the woman's animated gesture as she lifts her gloved hand to her cheek. Steinlen’s line is playful but precise, inviting us to linger on the expressive faces and the gentle collision of springtime motifs: cherry blossoms, butterflies, and the delicate pattern of birds on the parasol.

The palette, dominated by soft pinks, blues, and greens, sets a mood of lightness and flirtation, while the bold, decorative lettering and floating text root the image firmly in the world of Parisian illustrated music and poetry. Created in 1889 for La Semaine artistique & musicale and now held by the Bibliothèque nationale de France, this work belongs to a moment when artists like Théophile Alexandre Steinlen were reshaping the visual language of the French poster and illustrated press. Such images were designed to catch the attention of a public hungry for novelty, romance, and the pleasures of modern life—often advertising new songs, poems, or performances. Here, the names of Jean Richepin and Alfred Bruneau are woven directly into the composition, announcing a collaboration between poet and composer as much as between artist and printer.

History has kept few traces of this particular print’s journey, but its style and wit speak clearly of the Belle Époque’s appetite for art that could charm, amuse, and sell all at once. The longer you look, the more you sense the gentle irony with which Steinlen stages his “miracle”—a fleeting moment of beauty, captured for the Parisian crowd.