Wooden window can be hung in a window, but really anywhere you like. I like the window as the quality of the light and hence the line changes through the day. I start from the top and I usually make these vertical lines at the top as it draws me in. Personally, I do this in evening before sleep and in the morning as it is in my bedroom. If I’m not settled for instance in the evening, I move around the wood doing groupings; all the dots, all the horizontal lines. Soon I can do it like a tablet. I also use the outside edges as they are deliberately not square. With the window location, when I’m calm I can bring my eyes outside and look at the trees. Some people like to close their eyes. The laying down position is very relaxing.