How does this artwork elucidate its Symbolism of the painting?
After the atomic bomb was dropped on Hiroshima, Dalí took his work in a new direction based on the principle that the modern age had to be assimilated into art if art was to be truly contemporary. Dalí acknowledged the discontinuity of matter, incorporating a mysterious sense of levitation into his Leda Atomica. Just as one finds that at the atomic level particles do not physically touch, so here Dalí suspends even the water above the shore—an element that would figure into many other later works. Every object in the painting is carefully painted to be motionless in space, even though nothing in the painting is connected. Leda looks as if she is trying to touch the back of the swan's head, but doesn't do it.
Dalí himself described the painting in the following way:"Dalí shows us the hierarchized libidinous emotion, suspended and as though hanging in midair, in accordance with the modern 'nothing touches' theory of intra-atomic physics. Leda does not touch the swan; Leda does not touch the pedestal; the pedestal does not touch the base; the base does not touch the sea; the sea does not touch the shore. . . ."In reference to the classical myth Dalí identified himself with the immortal Pollux while his deceased older brother (also called Salvador) would represent Castor, the mortal of the twins. Another equivalence could be made regarding the other twins of the myth, Dalí's sister Ana María being the mortal Clytemnestra, while Gala would represent divine Helen.  Salvador Dalí himself wrote: "I started to paint Leda Atómica which exalts Gala, the metaphysical goddess and succeeded to create the ‘suspended space’".
Dalí's Catholicism enables also other interpretations of the painting. The painting can be conceived as Dalí's way of interpreting the Annunciation. The swan seems to whisper her future in her ear, possibly a reference to the legend that the conception of Jesus was achieved by the introduction of the breath of the Holy Ghost into the Virgin Mary's ear. Leda looks straight into the bird's eyes with an understanding expression of what is happening to her and what will happen in the future to her and to her unsure reality. Dalí's transformation of Mary is the result of love as if he created his love to Gala, like God to Mary.
Annunciation Jesus Helen Hiroshima Holy Ghost Gala Pollux Salvador Dalí Leda Clytemnestra Castor