In Back of The Gaiety Theatre, James Abbott McNeill Whistler presents a view of the theatre's rear. The painting features muted colors, primarily grays and browns, creating a somber atmosphere. The architecture is depicted with a loose brushstroke, emphasizing the texture of the building.

Whistler captures the play of light and shadow, adding depth to the scene. The painting is executed in oil on canvas, showcasing Whistler's Impressionist style. Viewers can notice the loose brushwork and the blending of colors that create a sense of movement. The composition focuses on the architectural elements, highlighting the back of the theatre with an almost abstract quality.

The dimensions are approximately 60 x 80 cm, making it a medium-sized work. James Abbott McNeill Whistler was known for his innovative approach to color and composition. This work, created in the 1880s, reflects his interest in urban landscapes and architecture. An interesting fact about this painting is that it captures a lesser-seen perspective of a well-known venue, inviting viewers to appreciate the beauty of everyday structures.

Whistler's focus on light and atmosphere in this piece aligns with the broader themes of Impressionism.