In Portrait of Ena Wertheimer, we see a fashionable woman dressed in elegant attire. The colors are vibrant, with rich reds and soft pastels creating a lively atmosphere. Ena's pose is confident, and her expression is engaging, drawing the viewer's attention.

The background features a blend of colors that enhances the overall composition. The painting is executed in oil on canvas, a medium that allows for the fluid brushwork characteristic of Impressionism. Boldini's technique involves loose, sweeping strokes that create a sense of movement and life. The use of light is particularly striking, highlighting Ena's features and the textures of her clothing.

The dimensions are approximately 90 x 120 cm, making it a sizable portrait. Giovanni Boldini was known for his portraits of fashionable society figures in the late 19th century. Portrait of Ena Wertheimer exemplifies his skill in capturing the elegance and dynamism of his subjects. An interesting fact about this work is that it reflects the growing influence of women in society during this period, as Ena Wertheimer was a prominent figure in the Parisian social scene.