The screen...
   it looks as if our routine has been working on this one.  The meaning has gotten wider for some reason and the first idea that I have no longer represents the door we used in the summertime...Interpositioning of some transparent mesh or seethru fabric...
 Of course we had another somewhat routine visit from the police here, this morning around 6am...This annoying fact has been a reminder of the life-styles in the immediate neighborhood...