Dovenus
Here's something really new in dove productions. The brainchild of the ingenious Guy Higgins, with improvements by Jack Hughes.
You show a nicely decorated dove-cote and create the picture of a dove with pieces of felt. Then suddenly, with no cover whatsoever, the picture changes into a real live, beautiful fluttering dove.
Visual magic at its very best, simplicity itself to perform, sensational in effect - Dovenus.