You must know that when you 'hail' Mary, she immediately greets you! Don't think that she is one of those rude women of whom there are so many-on the contrary, she is utterly courteous and pleasant. If you greet her, she will answer you right away and converse with you!
I think drawing is really the basis of all art, even sculpture, film. The greatest filmmakers have always been able to at least roughly sketch out their ideas in storyboards. And black and white in particular is a good place to start.