Drawing class

So, I found that a place where I can take some class.  I have started to take drawing classes.  Here are the exercices I have done.  Nothing extraordinary but a start:

Of course, the box is the shape that gives me the most trouble.  I am working on that.  I'll see what will come out of that.  There isn't any classes on aerographe but maybe I will try that on my onw with more confidence.