Figure 1. Reproduction of the first page of the original 1605 edition of the book, The Ingenious Noble, Don Quixote from la Mancha, by Miguel de Cervantes, kept in the National Library of Spain.
Figure 2. A painting entitled, "At the barber and dentists house", by Joos Van Croebeeck (16061660). We can observe how he is extracting a tooth from a patient. Meanwhile, in the rest of the room, we notice some basins ("bacias" in Spanish) that the barber used to contain shavings, as well as the blood from extractions and bloodlettingstwo activities performed by Miguel de Cervantes father.