|This album cover is by eminent surrealist artist Salvador Dali. He describes his conception in these words:
"The first effect is that of anguish, of space, and of solitude. Secondly, the fragility of the wings of a butterfly, projecting long shadows of late afternoon, reverberates in the landscape like an echo. The feminine element, distant and isolated, forms a perfect triangle with the musical instrument and its other echo, the shell."