Oakland Pergola

I am starting a new project, this time in Oakland again. I am going to build a Pergola in front of a house, covering a small patio. The Pergola will be approximately be 10 x 12 feet, and will be constructed of Red Cedar. The challenge this time is the limited space over the window, and I don't want to cover any of the window either. But I have the perfect solution. As usual, I woke up in the middle of the night, and it all came to me...