To most this is a window. To an artist it frames the landscape in ways that you might not have considered. A single pane window offers a broad view taking in the entire landscape. Segmenting it into 4 sections creates a simple way to check the viability of a single composition–a handy ready-made composition tool. Combine two side by side or vertically and you have a simple way to find a strong design option. Try it–you’ll like what it can do for refreshing your tried and true compositions.