Marius O’Galup (1867 – 1946) was an illustrator and animator who created around 20 short films using paper cut-outs. The public information films shown below from You Tube were made around 1918.
Robert Lortac (1884 – 1973) created around 20 films for Pathé, which were either educational or children’s stories. He went on to work in animated commercials until the late 30’s. The quality of these films he made in 1922 is not good, but still interesting to look at in terms of style.
For more information about the early French animators Marius O’Galup, Robert Lortac and Emile Cohl, see Valérie Vignaux’s interesting article in the Animation Interdisciplinary Journal: Entertainment and Instruction as Models in the Early Years of Animated Film.
Deadsy, directed by David Anderson, written and narrated by Russell Hoban, 1989, is one of the films that typify the creativity coming out of the UK in the 1980s, back when Channel 4 showed challenging and innovative films. Integrating animation with rotoscoped footage and manipulated video, it typifies what Alan Cholodenko describes as the way that animation complicates our view of what is real as opposed to what is imaginary:
‘… in a certain sense animation may be thought to be that which indetermines and suspends the distinction between representation and simulation, what makes it impossible to say which is which, as it indetermines and suspends all things.’
 Alan Cholodenko, The Illusion of Life: Essays on Animation (Sydney: Power Publications, 1991) , 21–2.
The Lost Continent is a blog covering British animation. It’s been going since 2009 and has an extensive coverage of many forgotten gems. Thoroughly recommended!