When looking at an interesting subject try to frame within the photo frame by capturing parts of the surroundings enclosing it within a geometrical frame. As in this case, the window cell becomes the frame within the frame.
I took this picture with a Pentax 67 medium format camera many years ago, when I was still using film. It has always captured my interest but I have never printed it… I wonder why? This image is of incredible clarity and deserves to be printed at a very large scale. I took this picture in Berdejo, the little town in Spain my parents spend most of their time and I should be looking for a bigger house so I can find a wall big enough for it!