- Artist: Salvador Dalí
- Year: 1952-1954
- Medium: Oil paint on canvas
- Dimensions: 25.4 cm × 33 cm (10 in × 13 in)
- Location: Salvador Dalí Museum, St. Petersburg, Florida
In this version, the landscape from the original work has been flooded with water. Disintegration depicts what is occurring both above and below the water's surface. The landscape of Cadaqués is now hovering above the water. The plane and block from the original is now divided into brick-like shapes that float in relation to each other, with nothing binding them. These represent the breakdown of matter into atoms, a revelation in the age of quantum mechanics. Behind the bricks, the horns receding into the distance symbolise atomic missiles, highlighting that despite cosmic order, humanity could bring about its own destruction. The dead olive tree from which the soft watch hangs has also begun to break apart. The hands of the watches float above their dials, with several conical objects floating in parallel formations encircling the watches. A fourth melting watch has been added. The distorted human visage from the original painting is beginning to morph into another of the strange fish floating above it. To Dalí, however, the fish was a symbol of life.