Recording a Lava Lamp Scene: Two Wax Spheres Collide, Deform, and Return to Spheres

Record this lava-lamp scene as a complete sequence: two wax spheres collide, deform, and return to separate spheres. A precise sentence and a few ordered sketches can preserve the change without adding unseen details.

For a reader making a visual record for Nightstill, the task is to retain both the geometry and the order of events. A drawing of two spheres captures the starting or ending state, but it leaves out the deformation that makes this particular observation distinctive.

The method below combines descriptive writing with a small sequence of observational sketches. The supplied scene establishes what happens; the linked museum lessons and storyboarding documentation support the recording techniques. Those sources do not document this particular lava-lamp observation.

What must the record preserve?

Begin with the scene’s essential information: there are two wax forms; they are initially spherical; they collide and deform; and they return to separate spherical forms. Keep the material word “wax” attached to the shapes. “Two circles change shape” loses both their three-dimensional form and their material identity.

A useful opening description is: “Two wax spheres in a lava lamp collide and deform, then return to separate spheres.” This sentence preserves the complete supplied sequence without specifying a direction of travel, a duration, or an exact intermediate outline.

Treat that sentence as the anchor for any longer description. Additional words should help a reader reconstruct something visible. If a detail cannot be established from the observation, leave it unspecified. The scene does not supply the wax color, the relative sizes of the spheres, the lamp’s appearance, or the precise shape of the deformation.

The distinction between an event and its detailed appearance matters here. “Deform” establishes that the shapes change. It does not establish whether either sphere becomes oval, develops a flattened edge, or takes on an irregular contour. Those more specific descriptions require a visible reference.

How can a few sketches preserve the complete change?

Use an ordered strip of sketches so that the beginning, change, and ending remain readable together. Autodesk’s About Storyboarding describes traditional storyboards as a series of images showing a sequence of events, with panels recording action and position. Applying that principle here gives each essential state its own place in the record. About Storyboarding (https://help.autodesk.com/cloudhelp/2017/ENU/MotionBuilder/files/GUID-0F0C926B-6C98-43C2-96AB-167EAE70C03F.htm)

A practical example is a four-panel strip. Four panels are an illustrative drawing choice, not a claim that the observation consists of four discrete moments:

1. Initial form: show the two wax spheres before the collision.

2. Collision: record their contact as closely as the available view permits.

3. Deformation: show the changed outlines, using only visible shape information.

4. Recovery: show the return to two separate spheres.

If the collision and deformation are only available as one identifiable moment, combine those two panels. Do not invent an extra view to satisfy the layout. Conversely, if a reference clearly shows several distinct stages of deformation, add panels where they clarify a real change.

Keep the framing and drawing scale consistent where the reference permits. This is a practical recommendation for comparing the outlines: changing the sketch size between panels can make a difference in presentation look like a difference in the wax. If an enlarged detail would help, place it separately and label it as an enlargement.

Number the panels rather than assigning invented timestamps. “Before collision,” “collision and deformation,” and “return to separate spheres” communicate order. Equal spacing on the page should not be presented as evidence that the stages lasted equally long.

How should the changing outlines be drawn?

Start with the outer boundaries. The National Gallery of Art’s drawing lesson describes contour drawing as using continuous long lines to convey an object’s shape, and advises against repeatedly tracing a line into a scratchy edge. For this scene, a clear outline provides a useful first record of the geometry. Lesson: Drawing Everyday Objects (https://www.nga.gov/educational-resources/lesson-drawing-everyday-objects)

Make an initial pass that records only the forms, their relationship, and the changes between stages. Leave decorative detail until the sequence is legible. A densely shaded sketch can still omit the crucial difference between the spherical state and the deformed state.

When checking a deformation sketch against a visible reference, examine one boundary at a time:

• Where does the outline stop following the earlier rounded contour?

• Which parts of the boundary remain visibly curved?

• What can actually be seen at the contact area?

• What has changed by the time the forms are separate spheres again?

These are observation prompts, not proposed answers. The supplied description does not establish a flattened contact face, matching distortions, or a particular degree of stretching. A record based only on that description should retain “deformed” as a verbal description rather than presenting a detailed invented contour as observed.

If a study drawing needs a hypothetical intermediate shape, label the entire drawing “schematic example; deformation contour unspecified.” Keep that example separate from the factual record. This lets an illustration explain the method without quietly becoming evidence about the scene.

How can the record retain spherical form and wax material?

A circular outline is a convenient sketch notation, but the record concerns spheres. Preserve that distinction in the caption even if the drawing remains simple. Write “wax spheres” beside the initial and recovered states so that the page does not depend on elaborate rendering to communicate form and material.

The Andy Warhol Museum’s observation-drawing lesson treats contour drawing as a way to translate visual information into lines, including a sense of volume. Its exercises encourage close attention to the subject’s contours. The relevant application here is to observe the wax boundaries before choosing marks to describe them. Still Life and Observation Drawing (https://www.warhol.org/lessons/still-life-and-observation-drawing/)

Add tonal variation or visible surface detail only when a reference supports it. If you choose a uniform gray fill merely to make the wax shapes easy to distinguish on paper, label it as an illustrative rendering choice. It should not imply that the observed wax was gray.

Give the lamp only as much space as the available evidence supports. The phrase “in a lava lamp” can establish the setting without a drawing of its full exterior. An imagined base, cap, surrounding room, or background would add specificity without improving the accuracy of the recorded change.

How should captions describe the collision and recovery?

Use captions to carry information that a small sketch cannot show reliably. “The two wax spheres collide and deform” identifies the event and the shape change. “The wax returns to two separate spheres” makes the ending explicit. Together, the captions preserve the sequence even when the drawings are economical.

Avoid making the verbs more specific than the observation. “Collide,” “deform,” and “return to separate spheres” are supported by the supplied scene. Descriptions such as spinning, bouncing, pulsing, or repeating would require further evidence. The same restraint applies to speed: an ordered record does not establish whether the change was quick or gradual.

A complete prose record can therefore remain brief: “Two wax spheres are visible in a lava lamp. They collide and deform. The wax then returns to two separate spherical forms.” This is a finished description of the supplied event, not a quotation from a Reddit post.

If a visible reference becomes available, expand that description at the point where it adds verifiable information. For example, a clearly observed contour change belongs beside the deformation stage. A known direction of motion belongs beside the relevant movement. Keep additions attached to the moment they describe so that the sequence remains easy to follow.

How do you check that the finished record is faithful?

Read the prose once without looking at the sketches, then inspect the sketches without reading the captions. Each pass should retain the same basic event. If the prose includes deformation but the drawings show only unchanged spheres, revise the visual record. If the drawings suggest a more elaborate event than the words support, simplify them.

Use these final checks:

• Are two wax spheres established at the beginning?

• Is the collision included?

• Is the deformation recorded without an invented exact contour?

• Does the ending clearly return to two separate spheres?

• Are schematic choices labeled and unobserved details left unspecified?

The finished record should let another reader follow the entire change: two spherical wax forms, collision and deformation, then separate spherical forms again. Preserve that sequence in the sentence, the panel order, and the captions; let every additional detail earn its place through observation.

Sources

• Still Life and Observation Drawing — The Andy Warhol Museum (https://www.warhol.org/lessons/still-life-and-observation-drawing/)

• Lesson: Drawing Everyday Objects — National Gallery of Art (https://www.nga.gov/educational-resources/lesson-drawing-everyday-objects)

• About Storyboarding — Autodesk MotionBuilder documentation (https://help.autodesk.com/cloudhelp/2017/ENU/MotionBuilder/files/GUID-0F0C926B-6C98-43C2-96AB-167EAE70C03F.htm)