In Lady with a Dog, Henri de Toulouse-Lautrec presents a woman seated gracefully with a small dog in her lap. The colors are warm and inviting, featuring soft browns, greens, and hints of vibrant reds. The woman's attire is elegant, reflecting the fashion of the late 19th century.

The background is subtly blurred, drawing focus to the figures in the foreground. The painting is executed in oil on canvas, typical of Toulouse-Lautrec's style. The brushwork is loose yet deliberate, showcasing the artist's ability to capture movement and emotion. The dimensions are approximately 60 x 80 cm, making it a medium-sized portrait.

The composition is balanced, with the dog adding a playful element to the scene. Henri de Toulouse-Lautrec was known for his depictions of Parisian nightlife and society. This work, created in the 1890s, reflects his interest in capturing the intimate moments of everyday life. An interesting fact about this painting is that it showcases Lautrec's skill in portraying the bond between humans and animals, a theme he explored in several of his works.