An animated cartoon is a moving picture generated by photographing a series of drawings, objects, or computer graphics frame by frame, and recording the very slight, continuous changes in the images that then simulate motion. Paleolithic cave paintings show early attempts to capture motion in drawings, as animals are depicted with superimposed sets of legs. In the 19th century, flip books created the illusion of motion in drawings, and the first animated projection appeared in 1892. What was it? Discuss