A Dream Tree Changing Into Columns and Back: How to Record the Alternating Silhouettes

Record the scene as a complete tree–columns–tree sequence. Compare the outline, internal gaps and surface details at each stage, keeping any uncertain transition separate from what was clearly visible.

The central task is to preserve the alternation: one tree becomes columns, and a tree returns. A drawing that shows only a taller tree, or a tree with a different surface, would leave out that sequence. This guide uses visual-analysis and animation concepts to develop a practical recording method. The sources explain those concepts; they do not describe this dream.

Establish the Three States Before Adding Detail

Begin with three small drawings or three short descriptions, labeled “initial tree,” “columns” and “returned tree.” These are the minimum stages needed to record the stated change. Additional stages belong between them only when a transition is actually remembered.

Keep the returned tree as its own entry. Reusing the first drawing immediately would make an unverified claim that the two tree states were identical. Compare them first: did the same outer contour return, did the branches occupy the same positions, or was only the recognition of a tree clear? “Tree returns; exact outline uncertain” preserves the sequence without supplying missing geometry.

Before drawing, write one sentence containing only the established event: “A tree changes into columns, then changes back into a tree.” Below it, separate the details you can describe from those you cannot resolve. The number of columns, their arrangement, the tree’s branching pattern and the speed of change are all separate questions. None follows automatically from the event sentence.

Use a minimal working vocabulary:

• Visible: a feature you can describe with confidence.

• Uncertain: a feature remembered incompletely or ambiguously.

• Drawing choice: a mark or arrangement introduced to make the record readable.

These labels are a proposed recording convention. For example, equal-sized panels can be a drawing choice without implying equal durations. Keeping that distinction explicit lets the page remain useful even when the scene contains only a few definite details.

Compare the Outer Boundary and the Spaces Within It

Start with contour before texture. Getty’s discussion of the elements of art distinguishes two-dimensional shape from three-dimensional form and explains that a line can describe a shape’s contour. That provides a useful basis for recording the visible boundary without first deciding how the object was constructed. Getty, “Understanding Formal Analysis” (https://www.getty.edu/education/teachers/building_lessons/formal_analysis.html)

For each stage, trace or describe the top edge, left edge, right edge and lower extent. Where remembered, include the widest part and any distinctive projections or indentations. Do not replace an irregular tree outline with a standard rounded crown, or straighten the columns into a perfectly regular group, merely to make the drawing tidy.

Compare the columns as a group with the tree as a whole. Did their collective outline occupy the same broad envelope? Did the upper boundary change from a spreading shape to separate tops? Did the sides become straighter, narrower or more widely spaced? Record only the comparisons that can be made. “Similar overall width; upper contour unclear” is more precise than “same shape” when only the width is remembered.

Then examine the empty areas. Getty calls the area occupied by objects positive space and the surrounding area negative space. For this recording method, also inspect visible openings between branches or columns, rather than relying entirely on the outside edge. Getty, “Understanding Formal Analysis” (https://www.getty.edu/education/teachers/building_lessons/formal_analysis.html)

This creates two independent comparisons: the boundary around the whole configuration, and the gaps separating its parts. The columns could retain a tree-like overall envelope while introducing distinct vertical openings. Alternatively, both the outer boundary and the internal spacing could change. Those are different visual records, even if both can be summarized as “tree becomes columns.”

As an illustrative drawing choice, make a second, simplified version of each stage using one dark tone for occupied areas and blank paper for gaps. This is a comparison sketch, not a claim that the scene itself was monochrome. Keep uncertain openings labeled rather than filling them with plausible detail.

Track Connections Without Inventing a Transformation

After comparing the silhouettes, examine how the visible parts connect. In the tree state, record any clearly remembered junctions between trunk and branches. In the column state, record whether the vertical forms appear separate, touch one another or share a visible connecting element. Leave unresolved connections unresolved.

Use architectural terms selectively. The Chicago Architecture Center defines a column’s shaft as its elongated vertical portion between base and capital, and notes that shafts can have several shapes. This vocabulary can help describe a visible part, but it does not establish that the dream columns had bases, capitals, grooves or round cross-sections. Chicago Architecture Center, “Shaft” (https://www.architecture.org/online-resources/architecture-encyclopedia/shaft)

For the comparison, ask where a feature goes rather than assuming what it becomes. Does a particular branch remain traceable into a particular column? Does the trunk visibly divide? Does a gap between branches correspond to a gap between columns? If the intermediate change is unclear, two endpoint drawings cannot establish those correspondences by themselves.

A useful note might read, as an illustrative example: “The left edge remains near the same position; no individual branch-to-column connection can be identified.” This describes a possible way to record partial continuity. It supplies neither a column count nor a mechanism for the supplied scene.

Keep surface observations alongside these structural notes, but distinguish them. Getty describes texture as surface quality and explains that line, color and shading can suggest it in a drawing. A texture note can therefore supplement the contour study without replacing it. Getty, “Understanding Formal Analysis” (https://www.getty.edu/education/teachers/building_lessons/formal_analysis.html)

Do not infer a material from the object’s name. If the surface appearance is remembered, describe its visible qualities before assigning a material: lined, mottled, smooth-looking, reflective or uneven, as applicable. If a material was unmistakable, name it. Otherwise, “surface detail uncertain” avoids turning a drawing convention into a claim about the scene.

Record Both Directions of Change Separately

The outward change and the return deserve separate descriptions. Knowing that columns become a tree does not establish that every part retraces its earlier path. Record the tree-to-columns transition first, then independently record the columns-to-tree transition.

Animation offers a useful distinction between ordered states and what happens between them. Adobe’s frame documentation explains that frames organize content over time, while static spans retain content and tweened spans change it. Applied here as a recording analogy, this separates a visible state from a visible transition. Adobe, “How to use frames and keyframes in Animate” (https://helpx.adobe.com/animate/desktop/animation/frames-keyframes.html)

For each direction, choose the description supported by the remembered view:

• Abrupt change: one configuration gives way to the other without a discernible intermediate shape.

• Visible transition: at least one intermediate configuration can be described.

• Unresolved transition: the order is clear, but the change between the states is not.

An unresolved transition should remain a textual note between drawings. Leaving a full blank panel could accidentally suggest that the object disappeared. Likewise, adding a half-tree, half-column drawing would introduce a hybrid state unless that state was actually visible.

If an intermediate stage is remembered, place it in order and explain what it contributes. It might clarify a changing edge, an opening gap or a connection that remains intact. Use only the number of intermediate sketches needed to preserve those observations. More panels should mean more recorded information.

Keep duration separate from order. Labels such as “brief” or “held longer” are appropriate only when that difference is remembered. Equal panel widths can simply be a layout choice. If the alternation repeated, record the remembered repetitions or state that repetition occurred with the count uncertain; do not turn one confirmed return into an indefinite loop.

Use a Three-Pass Comparison to Find What the Record Is Missing

Once the sequence is on the page, review it in three passes. This is a practical decision aid developed from the distinctions above: boundary, connections and sequence. Each pass answers a different question, so a clear surface drawing cannot conceal a missing return stage.

First, compare the silhouettes with surface detail temporarily ignored. Can you identify what stays in place and what changes between the tree and the column group? If all three drawings differ only in height, check whether you have omitted the feature that made the middle state recognizable as columns. If the remembered distinction depends on internal lines rather than the outer contour, say so.

Second, compare connections and gaps. Look for any accidental additions caused by simplifying the sketch: evenly spaced columns, symmetrical branching, a shared upper beam or an uninterrupted lower edge. Retain these only if supported. Where the overall envelope remains similar, the internal arrangement may be the most useful part of the record.

Third, read the sequence without looking at the drawings. Does the wording preserve the initial tree, the columns and the returned tree? Does it distinguish a known transition from an unknown one? Can the reader tell whether the returned silhouette matches the first, differs from it or cannot be compared closely? Revise the captions wherever the drawing leaves these questions open.

For an illustrative page arrangement, place the three main states in reading order, give each a contour note and a connection note, and put transition descriptions between them. Add a separate surface note only where there is something definite to record. This arrangement is an example for use on paper or in a basic drawing document; it does not describe an existing Nightstill interface.

The finished record should let a reader follow the complete tree–columns–tree alternation and locate the evidence for every claimed similarity or difference. Preserve the distinctive edges, gaps and connections that are clear, and leave the rest explicitly uncertain. A concise sequence with faithful limits records more of this scene than an elaborate transformation assembled from assumptions.

Sources

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

• Chicago Architecture Center. “Shaft” (https://www.architecture.org/online-resources/architecture-encyclopedia/shaft).

• Adobe. “How to use frames and keyframes in Animate” (https://helpx.adobe.com/animate/desktop/animation/frames-keyframes.html).