ROOF STITCH:
This the perfect stitch for a Roof - it has an open airy feel to it.
Using a over dye thread for your Roof can give it the movement and texture it needs.
For small area: I recommend stitching the 3 hole version for the entire Roof. Different plys of thread will also change the appearance. You can use a thin ply for distance (darker thread) and thicker ply for the foreground (med to lighter thread). Enjoy!