Glasses and Laces

My second portrait and first realistic drawing. This take like 22 hours and I'm very satisfied with the result. I tried to use an mechanical pencil and it really worked. This drawing exceeded my expectations and for the first time in my life, my father said that I did a good job (He is very rigorous and critical, so it means a lot to me).

I used an 0.5mm B and 4B mechanical pencil

And the wonderful photo that I drew is here: [link]