Olho de boi is a grunge type of font. The sizes of the letters and weights are assymetrical. It is a proprosal for applying old fashioned calligraphy to your document. The essence of this font is to remind you of the many immigrants transporting themselves into new surroundings and struggling with a hard life.
Olho de boi is a font inspired by the first brazilian postage stamp released on august 1, 1843.
*This drawing i made with ink pen into a train.