Slate for Peyton Portrait Commission

I picked out a nice piece of slate for Peyton that will look nice with Turner's portrait and Kathy's triple cat portrait that she already has above her fireplace. I really like this photo...but I think I will bring the angle of the head down just a little for the portrait. I might make the pupils just a smidge bigger when I paint the eyes but first, I need to do the rough sketch on the slate with pencil.