Variations commentées 

"Variations commentées" is a work by French artist Isidore Isou, best known for his contribution to the Lettrist International movement. The artwork features a dense layering of colorful strokes and scribbles, resembling a musical score with a dominant square motif. The combination of calligraphic elements and bold color palette evokes a sense of dynamism and raw expression, characteristic of Isou's artistic style. This piece, potentially a "Lettriste" work, exemplifies Isou's interest in exploring the power of language and its impact on visual arts.