A wall calendar is a type of calendar designed to be hung on a wall, typically featuring a grid layout that displays the days of the month. These calendars often include images, artwork, or themes that change monthly or yearly, making them both functional and decorative. They help people keep track of important dates, appointments, and events throughout the year. Wall calendars come in various sizes and styles, catering to different preferences and needs. Some may include additional features like space for notes or reminders, while others focus solely on visual appeal. Popular themes can range from nature scenes to famous artworks, appealing to a wide audience.