Give a calendar that will actually get hung on the wall with a photo collage calendar from Walgreens Photo . You get to choose up to 30 photos with an optional title in addition to multiple background colors. Make the calendar poster truly your own with digital photos of all different sizes. All you have to do is upload them and you can edit them on our site and even place them to see what the finished photo collage calendar will look like. These calendars are available in five different sizes, so you can really customize as much or as little as you want for the perfect gift to give or keepsake to enjoy all on your own.