Anaglyphic techniques are methods used to create three-dimensional (3D) images by combining two different color images, typically in red and cyan. When viewed through special glasses with one red lens and one cyan lens, the brain perceives depth, allowing the viewer to experience a 3D effect. This technique is commonly used in movies, video games, and printed materials. The process involves capturing two images from slightly different angles, mimicking human binocular vision. The images are then superimposed, with one tinted red and the other tinted cyan. Anaglyphic techniques are a simple and cost-effective way to produce 3D visuals without the need for advanced technology.