Théophile Gautier,
Wanderings in Spain
“ It is time to return home; the only persons in the Calle d'Alcala are a few promenaders who have stopped beyond the usual hour. There is no one in the streets but the serenos, with their lantern suspended at the end of a pole, their cloak, which is of the same colour as the walls around them, and their measured cry: all that you hear besides this is a chorus of crickets singing, in their little cages decorated with small glass ornaments, their dissyllabic lament. The people of Madrid have a taste for crickets; each house has one hung up at the window in a miniature cage made of wood or wire. ”
