Lanterna Magica

Lanterna Magica, or Magic Lantern, is an early type of image projector that uses a light source and lenses to display pictures from glass slides onto a wall or screen. Developed in the 17th century, it functioned by shining light through the slide and magnifying the image with a lens, creating the illusion of moving or enlarged pictures. This device laid the groundwork for modern projectors and cinema, blending art and technology to entertain and educate audiences before the advent of film. Its simplicity and effectiveness made it a popular tool for storytelling, education, and entertainment in historical times.