Ethnographic drawing of an object from the collection of the National Museum of Ethnology (Inv. Nr.: AQ.166), documenting two details of a yoke collected in Guimarães, in the North of Portugal. On the left, it shows how the "canzil", a curved utensil used to connect the yoke to the neck of the animal, is fixed in the yoke's board. On the right, the drawing depicts the incised decoration of the external surface of the "canzil".