Myriorama_(cards)
Myriorama originally referred to a set of illustrated cards that 19th century children could arrange and re-arrange, forming different pictures. Later in the century the name was also applied to performances using a sequence of impressive visual effects to entertain and inform an audience. The word myriorama was invented to mean myriad pictures, following the model of panorama, diorama, cosmorama and other novelties.[1] These were all part of a wider interest in viewing landscape as panorama, and in new ways of presenting "spectacular" scenes.[2]