Just imagine what it's like to spend three years doing technical drawing in high school using Rotring pens [1], not to mention practicing calligraphy based on I

Just imagine what it's like to spend three years doing technical drawing in high school using Rotring pens [1], not to mention practicing calligraphy based on IRAM/ISO standards [2][3] [1] https://en.wikipedia.org/wiki/Rotring https://en.wikipedia.org/wiki/Rotring [2] https://en.wikipedia.org/wiki/Instituto_Argentino_de_Normalizaci%C3%B3n_y_Certificaci%C3%B3n https://en.wikipedia.org/wiki/Instituto_Argentino_de_Normali... [3] https://youtu.be/znrD1DjYqrE?si=Z7RsTatVCw3OKTdT&t=169 https://youtu.be/znrD1DjYqrE?si=Z7RsTatVCw3OKTdT&t=169