Anaglyphic refers to a method of creating a three-dimensional (3D) effect in images or films by using two overlapping images, typically in red and cyan colors. When viewed through special glasses with one red lens and one cyan lens, the brain combines the two images, creating the illusion of depth. This technique is commonly used in 3D movies and printed materials. The anaglyphic process is one of the earliest forms of 3D imaging, dating back to the 19th century. It is often associated with stereoscopy and has been popularized in various media, including comic books and video games. While newer technologies like polarized 3D and virtual reality have emerged, anaglyphic remains a simple and accessible way to experience 3D visuals.