Movie GP evolution over 1-50 generations
From "The Evolution of Size and Shape" by William B. Langdon, Terry Soule, Riccardo Poli, James A Foster, Chapter 8 in Advances in Genetic Programming 3, MIT Press, 1999, ISBN 0-262-19423-6.
YouTube Video
W.B.Langdon 3 December 1998 (rewritten 23 Jun 2020, last update 24 Jun 2020).