In New York, it is not uncommon to have black metal windows. These suckers can be an eyesore. What we do here at MCD is paint the window casings and sills in black to match. This trick enlarges the window and gives it a modern, graphic punch. Don't have trim on your windows? No problem, this trick also works when you paint the interior of the opening the color of your window frame. I saw this done at the ACE hotel here in New York and it was an absolute Knock-out! Check out the photos below for other examples of black painted windows.