You’ll need the git repository for draw something, and cl-gtk2 installed:
(asdf:oos ‘asdf:load-op :asdf-install)
git clone https://robmyers.org/git/draw-soemthing.git
Then you can run the gtk.lisp script in src:
sbcl –load gtk.lisp
And once you select “New Drawing” you can view the different stages of its development. Which is very useful. I must add a File menu so people can use this to save images as well.