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Praxinoscope

1877, Émile Reynaud’s mirror animation device

Typeface · Jacques Francois

Illuminated Praxinoscope with Figure Strip. A lamp-equipped praxinoscope displays sequential figure drawings around an open drum and their reflections in a faceted central mirror assembly.
Illuminated Praxinoscope with Figure Strip. A lamp-equipped praxinoscope displays sequential figure drawings around an open drum and their reflections in a faceted central mirror assembly.Sukkoria · CC BY-SA 4.0 · via Wikimedia CommonsView source ↗

Prompt

Transform this image into a Praxinoscope display, translating the subject into brightly colored sequential drawings inside an open rotating drum. Show a central ring of mirrors reflecting a clear, steady-looking action phase, with neighboring phases on the surrounding strip, polished reflections, and no viewing slits. Keep the original subject and composition.

Identify

A small figure performs a repeating action inside a spinning drum. Its reflected image appears relatively steady, with bright colours and no viewing slits.

Principle

A central ring of mirrors turns with a strip of sequential drawings1 inside the drum. Successive reflections2 place the drawings in nearly the same position, allowing the viewer to perceive continuous movement.

Example

Émile Reynaud: Praxinoscope, 1877.

Try it out

Watch a working praxinoscope, comparing the moving paper strip with its reflections; notice where the action becomes readable.

Background

Émile Reynaud introduced the praxinoscope in 1877 as an improvement on the zoetrope3. A paper strip carried successive phases of an action around the drum’s inner wall. At the centre, a ring of flat mirrors rotated with the drum, each mirror corresponding to one drawing. Viewers looked directly at the reflections rather than through narrow slots. This arrangement gave a brighter view and reduced the interruptions caused by slots. The short sequence repeated with every turn. Reynaud later developed more elaborate devices for presenting animated scenes.

Distinction

A zoetrope separates views through narrow slits in its rotating wall. A praxinoscope instead uses central mirrors to present successive reflected images.

Aftermath

It shows how separate drawings can suggest movement when their successive views remain visually aligned.

Further examples · 11 images

Horse and Rider in Praxinoscope Mirrors
02 Horse and Rider in Praxinoscope MirrorsSuccessive silhouettes of a galloping horse and rider surround central mirrors that visibly reflect the figures. This close view clearly exposes the praxinoscope’s defining relationship between an image sequence and its mirrored presentation.Gerarus · CC BY 4.0 · Wikimedia Commons
Rotating Blocks and Steadier Mirror Image
03 Rotating Blocks and Steadier Mirror ImageYellow blocks blur around a rotating white platform while a more distinct yellow reflection appears at the base of the central mirrors. The contrast demonstrates the praxinoscope principle of presenting a relatively stable reflected image from moving subjects.Biswarup Ganguly · CC BY-SA 4.0 · Wikimedia Commons
Praxinoscope and Separate Animation Strip
04 Praxinoscope and Separate Animation StripA shaded praxinoscope contains colored figure drawings and central mirrors, while a separate loop of sequential drawings rests beside it. The exposed image strip and reflected figures clearly show the visual materials and optical arrangement used for praxinoscope animation.Ismoon (talk) 21:07, 28 March 2019 (UTC) · CC BY-SA 4.0 · Wikimedia Commons
Outdoor Praxinoscope with Horse Sequence
05 Outdoor Praxinoscope with Horse SequenceAn outdoor drum surrounds a central ring of mirrors, with successive horse silhouettes lining its inner wall. The visible drawings and their reflections clearly demonstrate the slitless mirror arrangement used to produce praxinoscope animation.Globetrotter19 · CC BY-SA 3.0 · Wikimedia Commons
Historic Praxinoscope with Reflected Figures
06 Historic Praxinoscope with Reflected FiguresA historic drum contains a strip of coloured figures facing a polygonal ring of mirrors. The figures visibly recur in the mirror faces, clearly displaying the reflective image sequence central to the praxinoscope.Pink Flojd · CC0 · Wikimedia Commons
Animal Drawings in a Mirrored Drum
07 Animal Drawings in a Mirrored DrumAn open drum at the left of a museum display contains animal drawings surrounding a central ring of mirrors. The visible drawings and their reflections demonstrate the praxinoscope’s arrangement for producing animation without viewing slits.Biswarup Ganguly · CC BY 3.0 · Wikimedia Commons
Yellow Block Praxinoscope Demonstration
08 Yellow Block Praxinoscope DemonstrationYellow blocks encircle a polygonal mirror assembly on a white platform, with block reflections visible near the mirrors’ bases. This three-dimensional demonstration substitutes physical forms for drawings while retaining the praxinoscope’s central reflecting arrangement.Biswarup Ganguly · CC BY-SA 4.0 · Wikimedia Commons
Mirror Animation Exhibit with Yellow Blocks
09 Mirror Animation Exhibit with Yellow BlocksA red museum pedestal supports a ring of yellow blocks surrounding an upright faceted mirror assembly. The visible physical subjects and their reflections identify a three-dimensional demonstration of the praxinoscope mechanism, although the distant view limits detail.Biswarup Ganguly · CC BY-SA 4.0 · Wikimedia Commons
Engine-Driven Praxinoscope
10 Engine-Driven PraxinoscopeA miniature engine and belt drive share a wooden base with a raised drum containing yellow illustrated panels and central mirrors. The exposed image strip and mirrored centre identify a mechanically driven example of praxinoscope animation.Birmingham Museums Trust · CC BY-SA 4.0 · Wikimedia Commons
Praxinoscope Theatre with Decorated Lampshade
11 Praxinoscope Theatre with Decorated LampshadeA decorated lampshade rises above a theatre-style drum whose exposed section shows small coloured figures and central mirror facets. Despite the foreground housing, the visible image strip and reflective assembly provide a clear example of the praxinoscope medium.Escarlati · CC BY-SA 2.5 · Wikimedia Commons

Question

Why does the praxinoscope usually give a brighter view than a slit-viewed zoetrope?

Show possible answer +

Its mirrors remain openly visible, whereas zoetrope slits block the viewer’s sight for much of each rotation.

Sources