Daily Drawing Challenge #3 - GLASSES

Hi everyone! This is my entry for the Daily Drawing Challenge #2 with the category, emotion. The emotion in this photo is "happy" Thank you @cookiespooky for this wonderful contest :)

This is actually a sketch for a friend.

Materials used:
Staedler pencils 4H, H, HB and 4B
Staedler eraser
Denise sketchpad

Work time: 4-5 hours

I began doing art in college and that was the time when I realized I can sketch for money. It's a very great experience having to see a happy and contented customer after I gave them my sketches. So now, I want to inspire you to do sketches as well. I hope you appreciate my art and even learn something from the post. Enjoy!