How to draw glasses

As you already know, at the beginning of the year I announced you the presence of my design teacher from the University of Art who was invited to show us some tips regarding drawing. So the next few videos, you will have the pleasure to study basic drawing with him, and then we will continue together with our fashion design and illustration videos. I received some comments regarding the construction of glasses and sunglasses and for these, we made together this tutorial, just for you. Start with the bas