Each month is a different window taken at different times of the day, different angles, direction, lighting, etc.  The only gap is late July into August during a trip out west. In that case, I improvised. Some images may appear unclear, show noticeable reflections, or are noticeably manipulated. This is intentional. I took some artistic liberties on some of the days. However, with few exceptions, every picture is a window, or what I saw when looking through the glass.