Do you mean "blank slate" or "blank stare?"

If one looks up various definitions of "tabula rasa," one of which is, "the epistemological theory that individuals are born without built-in mental content and that their knowledge comes from experience and perception." or "A need or an opportunity to start from the beginning."
Well, you would completely understand where my head is.  All the ice and snow has cleansed my soul, just plain ole froze all the bad parts out.  Not exactly like, but kinda like the paint jobs on the walls of some of my favorite graffiti spots, getting scraped down, primed and painted.

Even a little decorative framing around it.  Just waiting for that first poster or tag or stencil.

That's me, a blank slate, ready to start fillin' in the spaces.