How to Record the Rabbit Tanaka CyberSpace Wall Sculpture’s Spinning Disc and Projected Patterns

To record this scene, sketch the physical spinning disc and the projected geometric patterns separately, then place them in one shared view. Add a sequence only for changes you can actually recall.

The task is to make a precise visual record in words and drawings: preserve what occupies space, what appears as projected light, and what changes over time. A useful finished record includes an overall view, separate descriptions of the disc and patterns, and numbered states wherever their appearance changes.

Establish the sculpture’s identity before adding reference details

A seller’s listing identifies a Rabbit Tanaka Lumaseries CyberSpace kinetic wall sculpture, described as a 1996 example with a rotating form and changing optical geometric patterns. The listing identifies that particular red example’s material as plastic. This establishes a documented object reference, with the limits of a seller’s attribution. Vintage 1996 Rabbit Tanaka Lumaseries CyberSpace Red Kinetic Wall Art Sculpture (https://www.1stdibs.com/furniture/lighting/sconces-wall-lights/vintage-1996-rabbit-tanaka-lumaseries-cyberspace-red-kinetic-wall-art-sculpture/id-f_31774872/)

Keep that reference separate from the scene being recorded. The supplied scene specifies a physical spinning disc and separate projected geometric patterns; the listing does not establish that the sculpture projects those patterns onto another surface. It also does not establish a timing relationship between the two. Record their coexistence without assigning a shared mechanism.

Begin your working notes with the object name and the two confirmed visual components. Add reference-derived details only when they help identify the sculpture, and label them as reference details. A photographed red example does not establish the color of the sculpture in this scene. Likewise, an unfamiliar contour should remain unresolved rather than being completed from a product photograph.

Map the disc and projection in one shared view

Start with a small overall sketch before drawing individual motifs. Mark the sculpture’s position, the visible disc boundary, and the area occupied by the projection. Include a receiving surface only to the extent that it is known. Do not extend a partial wall into an invented room or place the patterns above, beside, or behind the sculpture without a basis.

Getty’s formal-analysis guide distinguishes two-dimensional shape from three-dimensional form and identifies the area around objects as negative space. Those distinctions provide useful vocabulary for separating the disc’s physical presence from the shapes visible in the projection. Understanding Formal Analysis (https://www.getty.edu/education/teachers/building_lessons/formal_analysis.html)

Use the overall view to answer a few concrete questions:

• Where is the disc within the visible sculpture?

• Where does the projected field begin and end, if its boundaries are visible?

• Is there a visible gap, contact, or overlap between the sculpture’s outline and the projected field?

• Which parts of their spatial relationship remain uncertain?

Preserve empty intervals as carefully as occupied areas. If a gap is visible, record its approximate size relative to the disc rather than inventing a measurement. For example, “roughly half a disc-width” could be a useful drawing annotation if that proportion is actually available. It is an example of notation, not a measurement of this scene.

Keep one viewpoint throughout this base sketch. If the disc appears oval from that viewpoint, retain the visible oval; a separate detail drawing can clarify that the object is a disc. This preserves both the object’s identity and its appearance from the recorded position.

Describe the physical disc without turning its pattern into motion

Give the disc its own detail view. Record its outer edge, visible center, thickness where apparent, and any marks that can be distinguished on its surface. Describe the visible finish separately from material identification. A bright highlight alone is insufficient reason to label the surface metal or glass.

For rotation, distinguish the disc’s boundary from a feature that changes position on it. An arrow can label remembered rotation, but its direction must be known. If the scene establishes spinning without a clear clockwise or counterclockwise direction, write “spinning; direction unresolved.” Leave speed unmeasured unless there is a basis for describing it.

A useful disc note separates three kinds of information:

• Physical outline: the rim and any visible depth or attachment.

• Surface appearance: marks, colors, highlights, or texture that can actually be distinguished.

• Motion: the direction and continuity of rotation, with uncertainty stated where necessary.

Do not add radial marks simply to make the disc look as though it is spinning. If you choose an arrow or repeated outline as a drawing aid, label it as an annotation. Otherwise, an explanatory mark can become indistinguishable from a feature of the sculpture.

Describe the projected geometry as its own visual field

Next, record the projected patterns independently of the disc. Begin with visible edges and relationships: straight or curved lines, closed or open shapes, repeated units, intersections, nesting, and spacing. Name a triangle, circle, or polygon only when its outline supports that name. If the geometry is incomplete, describe the visible portion.

Getty defines line in terms of its path, direction, width, and length, and distinguishes color’s hue, value, and intensity. These categories help replace a broad description such as “complex light patterns” with specific visual observations. Understanding Formal Analysis (https://www.getty.edu/education/teachers/building_lessons/formal_analysis.html)

Choose one identifiable unit and describe its relationship to its neighbors. Does it touch another unit, overlap it, sit inside it, or remain separated by a gap? Then note whether that relationship repeats. This is more reproducible than assigning a decorative label to the whole field.

Keep geometry separate from brightness. A shape may retain its outline while becoming brighter, or its boundary may change while its brightness appears steady. Record only the distinction that is available. Likewise, use a soft edge only if the projection actually appeared soft; avoid adding a glow around every contour as a stylistic default.

If a pattern crosses the sculpture’s outline, describe that crossing explicitly. If its position relative to the sculpture is unknown, a separate detail sketch can preserve its geometry without asserting a location. Label the detail as an isolated study so it cannot be mistaken for the overall arrangement.

Preserve change with paired, numbered states

For any changing scene, a single drawing leaves the order of events unresolved. Use a series of numbered panels, keeping the same viewpoint and spatial anchors. In every panel, include both the disc and the projected field, even when only one has an identifiable change.

This approach adapts a useful documentation distinction from The Metropolitan Museum of Art: its identity reports describe an artwork’s core identity, while iteration reports document a particular presentation and its characteristics. Here, the practical lesson is to keep the object reference separate from the specific appearance being recorded. The museum’s guidance does not describe this scene. Sample Documentation and Templates for Artists, Organizations, and Collectors of Time-Based Media Artworks (https://www.metmuseum.org/essays/sample-documentation-templates)

Build the sequence in this order:

1. Draw the earliest available state, including both visual components.

2. Add a panel whenever a distinguishable change occurs in either component.

3. Describe the disc and projection separately beneath each panel.

4. Mark any missing interval instead of supplying an imagined transition.

5. End with the last available state, whether or not it resembles the first.

Use panel numbers rather than timestamps when duration is unknown. “Next recalled state” is more accurate than “one second later” without timing evidence. If intermediate states are missing, do not use evenly spaced arrows that imply continuous, measured progress.

For an illustrative notation choice, each caption could begin with “Disc:” and “Projection:”. A caption might say “Disc: rotation continues; Projection: intermediate appearance unresolved.” That wording demonstrates how to preserve a gap; it is not a reported event from this scene.

Treat synchrony as a separate question. Two things appearing in the same panel establishes their recorded coexistence. It does not establish that one drives the other, that they share a cycle, or that a particular disc position always corresponds to a particular pattern. A returning pattern also does not, by itself, establish that the entire scene has completed a loop.

Assemble a record that can be reconstructed

Bring the drawings together with a short description that follows the same order: identify the sculpture, locate the disc and projected field, describe each component, then state the available changes. Use stable terms throughout. Switching between “disc,” “sphere,” and “screen” can unintentionally change the geometry of the object.

Keep three labels available in the working record: “scene detail,” “external reference,” and “drawing annotation.” These distinguish what belongs to the scene from what helped identify the object or explain the sketch. Unknown details can remain briefly marked as unresolved; they do not need decorative substitutes.

The finished record should let a reader locate the physical disc, distinguish it from the projected geometry, and follow every available change in order. When a boundary, material, direction, or transition is uncertain, preserve that uncertainty in place. The result is a usable visual account whose specificity comes from its shapes, spatial relationships, and sequence.

Sources

• Vintage 1996 Rabbit Tanaka Lumaseries CyberSpace Red Kinetic Wall Art Sculpture — seller listing on 1stDibs (https://www.1stdibs.com/furniture/lighting/sconces-wall-lights/vintage-1996-rabbit-tanaka-lumaseries-cyberspace-red-kinetic-wall-art-sculpture/id-f_31774872/)

• Understanding Formal Analysis — Getty (https://www.getty.edu/education/teachers/building_lessons/formal_analysis.html)

• Sample Documentation and Templates for Artists, Organizations, and Collectors of Time-Based Media Artworks — The Metropolitan Museum of Art (https://www.metmuseum.org/essays/sample-documentation-templates)