In Three Sisters with Grey Background, Henri Matisse portrays three women against a muted grey backdrop. The figures are rendered with bold, flat colors that emphasize their forms. Each sister has a distinct expression and posture, contributing to a sense of individuality.

The overall composition is lively yet harmonious, showcasing Matisse's signature style. The painting is characterized by its use of vibrant colors and simplified shapes, typical of the Fauvism movement. Matisse employs oil on canvas, allowing for rich textures and depth. The dimensions of the artwork are approximately 100 x 81 cm, making it a substantial piece.

The grey background serves to highlight the bright colors of the figures, drawing the viewer's attention. Henri Matisse was a leading figure in the Fauvism movement, known for his innovative use of color. 'Three Sisters with Grey Background' reflects his exploration of form and color relationships. An interesting fact about this work is that it was created during a period when Matisse was experimenting with new techniques and styles, pushing the boundaries of traditional portraiture.