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LOOPS

skip-dolphin-hursh-2014.gif
Loop by Skip Dolphin Hursh, 2014.


Loops & Early Cinema: a Brief History

A great deal of early cinema was looping, from ~1824 until 1890. Let’s learn a little history about devices for early cinema devices. (Not covered here: non-looping systems like magic lantern slideshows, shadow puppetry...)

Thaumatrope

thaumatrope.jpg

The invention of the Thaumatrope, considered to be the first animation device, is usually credited to British physician John Ayrton Paris. Paris was said to have used one to demonstrate persistence of vision to the Royal College of Physicians in London in 1824. It consists of a disk with different images on each side; when spun quickly, persistence of vision fuses the images into a simple animated scene.

thaumatrope-fox.gif

Below are some thaumatropes from the Richard Balzer collection:
thaumatrope-collection.jpg

Interestingly, there is evidence that thaumatropes may have been a paleolithic invention. A number of bone discs have been found in the Dordogne region in France, dating to approximately 30,000 BCE. Long supposed to be buttons or decorative beads, archaeologists have proposed that these bone discs, all of which have a small hole bored through the centre, are in fact the earliest examples of thaumatropes. They reported:

"Given that some are decorated on both sides with animals shown in different positions, we realized that another type of use, relating to sequential animation, was possible. When a string is threaded through the central hole and the disc made to spin, “the animal goes down then gets back up in a fraction of a second and vice versa”. (Lorenzi, 2012)

Ancient thaumatrope 1

Ancient thaumatrope 2


Phenakistoscope

phenakistoscope

Invented by Belgian physicist Joseph Plateau in 1833, the Phenakistoscope is largely considered to be the first mechanism for true animation. Viewers looked at a sequence of images through a set of narrow slits on a spinning disk. This article at Colossal shows a terrific collection of Phenakistoscopes. (Thanks to Chris Jobson of Colossal for compiling these.)

phenakistoscope-balzer-4.gif

phenakistoscope-7.gif


Zoetrope & Praxinoscope

The Zoetrope was invented in 1834 by William George Horner. The Zoetrope is the third major optical device, after the Thaumatrope and Phenakistoscope, that uses the persistence of vision principle to create an illusion of motion.

Zoetrope

When the Praxinoscope was invented by Emile Reynaud in 1877, its mirrors offered a brighter image than the image seen through the Zoetrope’s slits, and interest in the Zoetrope soon declined.

Praxinoscope

Praxinoscope animation

Here’s the difference:

praxinoscope vs zoetrope


Enter Chemical Film

Things got exciting with the invention of the gelatin emulsion by Richard Leach Maddox (fast chemical photography) in 1871 – and soon thereafter, chronophotography, in the mid-1870s. Suddenly devices like the Zoetrope could depict movement with photographic media, and not just hand-drawn animations.

Eadweard Muybridge galloping horse
Eadweard Muybridge, Horse Gallop, 1878

The invention of celluloid film in the late 1880s (which allowed for narrative films with durations of multiple minutes) led to the Edison lab's development of the Kinetoscope in 1889, an early single-viewer cinema system:

Kinetoscope with interior, showing film loop

The Mutoscope was another early motion picture viewer, patented by W.K.L. Dickson and Herman Casler in 1894. It used a loop of printed cards, like a rolodex-flipbook. Cheaper and simpler than the Kinetoscope, the Mutoscope quickly dominated the coin-in-slot peep-show business.
Mutoscope interior mechanics

Here's a Mutoscope peepshow [SFW-ish]:
Youtube video of a Mutoscope


Loops in Animation

Loops such as walk cycles remained a popular strategy for conserving effort and (stretching the duration) in animation.

Gertie the Dinosaur, standing loop
Gertie the Dinosaur (Winsor McCay, 1914) — the first film to use animation techniques such as keyframes, registration marks, tracing paper, the Mutoscope action viewer, and animation loops.

Mickey Mouse jumprope loop

Loops evolved from simple actions (like walk cycles) to entire passages:
mickey mouse sawing loop

For some artists, the loop is the whole story, and not just part of one. Anna Firth is a contemporary Vancouver-based visual artist who creates animated loops.

anna firth cat loop


Some Looping Art

Physical Cinema: Loops on Physical Things:

Embroidered turntable animations by Elliot Schultz:
elliot-schultz_hobbling-wide.gif

French director and animator Alexandre Dubosc creates zoetrope chocolate cakes:
dubosc-zoetrope-cake.gif

Computer modeling/printing can also play a role. Here, Stroboscopic loops on Easter eggs by Jiri Zemanek, created using an Eggbot:
egg-zoetrope.gif

3D printed zoetrope by Akinori Goto:
Akinori Goto Zoetrope

John Edmark creates "Blooms", computer-modeled and 3D-printed sculptures that demonstrate phyllotaxis, similar to the arrangements of many plant parts; these are sculptures designed to be observed with a stroboscope or through a well-timed video shutter.
zoetrope-john-edmark.gif

Additional works of note:


Loops in Cinema

Loops inform (and are informed by) both cinematic practices and, oftentimes, the musical foundation of rhythm.


Michel Gondry + Chemical Brothers, Star Guitar


Loop by Andreas Wannerstedt

Cinemagraphs are an interesting hybrid of video and static photography and a new visual medium in their own right:
cinemagraph-nyc-newspaper.gif

cinemagraph-swingset.gif

anigif_enhanced-buzz-5347-1367450247-20.gif

Check out more glossy cinemagraphs here.


Computational Art and GIF Loops

There are a burgeoning number of computational artists, designers and animators who are discovering vast and expressive new worlds in the constraints of this durable format for dynamic imaging.


Loop by David Whyte (Bees & Bombs)

Kytten Janae
Loop by Kytten Janae

Here’s a list of some leading practitioners; please spend some time with their work:


Loop by Cindy Suen