The back story is here.
Now reflect on your canvas. Look at the elements of the drawing. Now take any element and with your notebook and pencil from your saddle up kit, headline a double page spread with what that element means to you. So deep in your drawing for example is a fast car heading through what appear to be Tuscan hillsides. Capture it in a word or two but as you do, go deeper. Maybe it is a fast car. Maybe it is travel. Maybe it is more holidays. Maybe it is freedom. Put a heading: you can always change it later.
Now analyse every element of the drawing and reduce it to a heading atop a double page spread of your notebook. That's it for the moment: there's plenty to be done. TBC.