In Nu debout de dos avec esquisse de nu à droite, we see a nude figure standing with its back turned. The colors are warm and vibrant, showcasing Matisse's characteristic use of bold hues. The figure's form is simplified yet expressive, capturing the essence of the human body.

To the right, there is a sketch of another nude, hinting at Matisse's exploration of the human form. The painting is executed in oil on canvas, a medium that allows for rich color application. Matisse's brushwork is fluid, creating a sense of movement within the stillness of the figure. The dimensions are approximately 100 x 80 cm, making it a sizable work that commands attention.

Viewers can appreciate the interplay of light and shadow that enhances the figure's contours. Henri Matisse was a leading figure in the Fauvism movement, known for his use of color and form. This work reflects his interest in the human figure and his innovative approach to representation. An interesting fact about this piece is that it showcases Matisse's transition towards more abstract forms, which would characterize much of his later work.

It exemplifies his belief that art should be a means of expression rather than mere representation.