Witches' proclamation forbidding those under thirty years of age, no matter how much merit they have in flying (6th dream ).

Framed by a black border, this drawing does not correspond to any sheet from the Caprices, but it is reported to have been made on copper, as the marks in the margins are still visible, which means it was engraved although no proof is known.

Following Moratín's writings on the practices of witchcraft, the painter, in some of the drawings in the Dream series and in the Caprices themselves, used as a thematic and compositional device the figure of the "child-fuelle", the protagonist of various scenes such as this one, Proclamation of Witches, Dream 7. Dream of witches consummated or Caprice 69. Blow.  On this occasion, a naked woman with a bulging belly, probably a symbol of her sexual capacity, lifts one of these "bellows-children" into the air and blows her vital breath into his mouth, which he nevertheless expels forcefully from his backside. On the left, an old woman reads a book with glasses on, in front of which a child is doing a handstand. On the right, two children vomit simultaneously into a bowl. A huge figure in a Dominican habit and donkey's ears, a symbol of ignorance, presides over the scene from the background as he violently recites the witches' proclamation that gives the work its title. This is a veiled allusion to the Inquisition and its own proclamations.  

Edith F. Helman suggests that this type of fantastical representation, especially those related to witchcraft, had a satirical purpose related to the political current affairs of Goya's time.