La Ronde de Nuit (The Night Watch), created in 1970. While sometimes referred to simply as La Nuit, its full title distinguishes it from earlier, smaller works.
This piece is a classic example of Miró’s late-period surrealism, characterized by bold primary colors, thick calligraphic black lines, and his signature "personage" motifs.
The lithograph in your photo is numbered 93/100 in the lower-left corner.
There was a limited, hand-signed and numbered edition of 75 or 100 (depending on the specific paper stock/series).