I have been creating calendars for more than a decade, changing the format a few times. I find the current CD case size desktop version most presentable and professional looking. Can you find year on the cover page of each year? I try to make the year as discreet as possible so they don't change the look of the photo.
If you are interested in purchasing any of the calendar for an upcoming year, with or without customization, please leave me a message on the comment page.