## Choose by geometry that survives the crop
Compare circular focal scale, symmetry, dark-field coverage, edge rhythm, frame workload, and viewing distance before choosing by night-sky-like, Art-Deco-like, or eclipse-like labels.
## Compare the exact active products
The [six-print night-sky-like set](/products/21-celestial-moon-night-sky-gallery-wall-art-set-6-prints-digital-download) and [six-print Art-Deco-like set](/products/24-art-deco-geometric-gallery-wall-art-set-colorful-prints-digital-download) are each $17.99. The [three-print eclipse-like set](/products/56-celestial-moon-eclipse-printable-wall-art-set-digital-download) is $14.99. Prices and availability can change.
## Verify the five customer ZIPs
Each approved package contains separate 2:3, 3:4, 4:5, 11:14, and ISO A1 ZIPs. Products 21 and 24 place six JPGs and one README in each ZIP; product 56 places three JPGs and one README.
## Count delivered files
Products 21 and 24 each contain thirty customer JPGs and five READMEs. Product 56 contains fifteen customer JPGs and five READMEs. Preview images are excluded.
## Confirm exact pixels
All three packages record 5760×8640, 4320×5760, 5760×7200, 2640×3360, and 5614×7946 pixels in ratio order.
## Separate target and embedded DPI
Every manifest records a 240-DPI target while inspected customer JPG metadata records 300 DPI. Use pixels and intended physical size rather than treating either field as a quality promise.
## Read archive-limit warnings
Each package retains one archive-limit notice plus artwork-specific review warnings. The 240-DPI target is a packaging record, not a universal sharpness claim.
## Read source-upscaling warnings
Every artwork-ratio record says the source was upscaled and should be reviewed at print size. Added pixels do not promise recovered line detail, smooth fields, or exact color.
## Read crop-adjustment warnings
The packages record about 11.1 percent adjustment for 3:4, 16.7 percent for 4:5, 15.2 percent for 11:14, and 5.6 percent for ISO A1. Inspect every selected piece.
## Keep customer and preview files separate
Use approved customer ZIPs and JPGs for output. Listing galleries, styled rooms, frames, mats, walls, furniture, and staged objects are previews or mockups, not customer files, shipped goods, scale proof, or placement proof.
## Define circular focal forms
Count only visible circle-like, arc-like, disc-like, ring-like, fan-like, and radial shapes. These labels do not identify astronomical bodies, scientific phenomena, culture, era, artist, process, or medium.
## Measure circular focal scale
Record the diameter of each dominant circle-like form as a percentage of the visible composition. Repeat after the exact ratio crop and mat opening are selected.
## Measure secondary circles
Count smaller circles and arcs separately from the dominant focal form. Record overlap and spacing so a dense field is not compared with a single disc using inconsistent rules.
## Measure bilateral symmetry
Compare left and right visual mass across a documented vertical axis. A geometric appearance does not prove mathematical precision.
## Measure radial symmetry
Compare repeated wedges, rays, arcs, and ring intervals around the chosen center. Record deviations without making scientific, cultural, or historical claims.
## Measure dark-field coverage
Estimate the largest connected dark region with the same grid for every piece. Record area and position without translating darkness into mood, wellness, or room outcomes.
## Measure light-field separation
Locate the palest important boundary against the surrounding field. Proof it with the intended paper, crop, mat, frame, glazing, wall, and light.
## Measure edge rhythm
Count repeating lines, arcs, corners, and shape intervals approaching each boundary. Recalculate inside the selected ratio crop and measured mat opening.
## Measure hard-edge density
Count composition-critical hard transitions within equal areas. Use one threshold across all candidates and proof the densest region at intended size.
## Measure open area
Estimate relatively low-detail space around the dominant focal form. Repeat after crop and mat overlap without promising calm, clarity, or accessibility.
## Compare night-sky-like structure
Across six pieces, record disc-like focal size, scattered point-like detail, horizon-like divisions, dark-field coverage, and frame-to-frame variation without astronomy or science claims.
## Compare Art-Deco-like structure
Across six pieces, record fan-like geometry, stepped lines, symmetry, arcs, hard edges, and repeated fields without claims about culture, era, movement, authorship, or provenance.
## Compare eclipse-like structure
Across three pieces, record circle overlap, ring width, light-dark separation, focal centering, line detail, and background coverage without identifying an astronomical event.
## Compare six frames with three
A complete display of either six-print set uses twice as many frames as the triptych. Count gaps, alignment points, glazing surfaces, hardware points, proofs, and correction opportunities.
## Calculate complete footprint
Add actual outside frame widths and heights, mats, gaps, and orientation. Keep frames below ceilings and clear of furniture, doors, heat, moisture, electrical paths, and impact routes.
## Plan frame sequence
Arrange measured paper templates and compare focal diameter, center position, symmetry, dark-field distribution, edge rhythm, open area, and gaps.
## Compare repeated focal scale
Order the set from smallest to largest disc-like mass, then test alternating scale. Record which sequence keeps neighboring focal forms distinguishable.
## Compare dark-field sequence
Map the darkest mass in every frame and avoid assuming an alternating pattern works until the full measured arrangement is proofed.
## Measure mat overlap
Use current visible-opening dimensions from the frame or mat maker. Mark hidden width and verify that circles, arcs, rays, and pale boundaries remain outside the overlap zone.
## Test wall contrast
Compare the palest important edge, darkest field, and dominant background against measured light, middle, and dark wall samples. Do not infer accessibility or exact color.
## Test thumbnail recognition
Reduce a named arrangement to a small search-like preview. Record whether frame count, main circle-like mass, symmetry, and dark-field distribution remain distinguishable without zoom.
## Test nearest sightline
At the closest ordinary viewing distance, inspect fine lines, ring gaps, intersections, crop, resampling artifacts, paper texture, and glazing reflections.
## Test farthest sightline
At the farthest planned sightline, record which focal discs, symmetry cues, line rhythms, and frame sequences remain distinguishable. Do not claim universal readability.
## Protect the largest circle
Choose the composition with the largest dominant disc-like form and inspect crop clearance, centering, mat overlap, frame position, and wall contrast.
## Protect the smallest circle
Choose the smallest meaningful circle or ring and proof its separation at intended size and from the farthest ordinary sightline.
## Protect the darkest field
Proof the largest dark region for compressed detail, glare, paper response, mat interaction, wall contrast, and far-distance recognition.
## Protect the palest boundary
Proof the weakest important light boundary after export, print, mat overlap, glazing, and representative light.
## Protect the busiest edge
Choose the most edge-active piece and inspect every offered ratio before selecting a crop or mat opening.
## Protect the strongest crop risk
Use the 4:5 ratio, which carries the largest recorded adjustment, on the most boundary-active candidate. Check circles, arcs, corners, and line endings.
## Correct one measured variable
If focal scale, symmetry, separation, crop, mat overlap, sequence, wall contrast, or sightline fails, name and change one supported variable before testing again.
## Reprint from a named source
Record product, artwork, ratio, filename, revision, printer or service, paper, settings, and date. Never print from a listing preview, screenshot, or untracked export.
## Reopen before reuse
Close and reopen the ZIP, selected JPG, crop proof, print file, and wall plan. Verify product, artwork, ratio, pixels, DPI metadata, crop, revision, and frame assignment.
## Archive and restore
Retain original ZIPs, delivered JPGs, proofs, frame measurements, wall plan, and notes. Restore to a temporary location and verify counts, hashes, pixels, ratios, and revision.
## Compare contour symmetry
The [contour, symmetry, and edge-rhythm guide](/blog/art-deco-architecture-celestial-contour-art-symmetry-edge-rhythm) adds measured line and symmetry decisions.
## Compare circle grids and silhouettes
The [circle-grid guide](/blog/western-cowgirl-moon-eclipse-bauhaus-silhouette-circle-grid) adds silhouette, grid, overlap, and crop controls.
## Compare six and three frames
The [frame-count and value guide](/blog/celestial-six-bright-abstract-three-vintage-landscape-six-frame-count-value-horizon) adds workload, value, and sequence decisions.
## Compare circles and contours
The [architecture, celestial, and topographic guide](/blog/architecture-celestial-topographic-art-edge-rhythm-circles-contours) adds circle, contour, and boundary tests.
## Compare circular focal detail
The [circular-focal and dark-field guide](/blog/celestial-night-moon-eclipse-topographic-contour-circular-focal-dark-field-line-density) adds line-detail and distance checks.
## Compare circle rhythm and dark mass
The [desert, Deco, and moon guide](/blog/bohemian-desert-art-deco-moon-eclipse-horizon-symmetry-circular-rhythm) adds circle-rhythm and dark-mass sequencing.
## Protect privacy and license boundaries
Remove names, faces, addresses, order data, room photographs, measurements, device identifiers, and private links from shared evidence. Confirm the current license before sharing, transfer, resale, redistribution, upload, or modification.
## Keep labels descriptive
Night-sky-like, celestial-like, moon-like, Art-Deco-like, eclipse-like, geometric-like, and astronomical-like describe visible directions only. They do not establish science, culture, era, artist, process, medium, origin, affiliation, or provenance.
## Confirm digital-only delivery
No physical print, frame, mat, glazing, paper, ink, printer, hardware, tool, astronomical object, event, or shipment is included.
## Follow manufacturer-led production safety
Follow current software, printer, service, ink, paper, cutter, electrical, tool, PPE, ventilation, cleanup, storage, and disposal instructions.
## Follow manufacturer-led display safety
Follow current frame, mat, glazing, hardware, anchor, wall, load, electrical, ladder, tool, PPE, installation, cleanup, and disposal instructions.
## Expect result variation
Upscaling, crop, size, printer, ink, paper, profile, frame, mat, glazing, wall, light, distance, software, and technique can change detail, color, fit, recognition, durability, and display results.
## Final buyer checklist
Confirm the active product, price, six or three pieces, five ZIPs, JPG and README counts, pixels, target and embedded DPI, warnings, circular focal scale, symmetry, dark-field coverage, edge rhythm, crop, frame sequence, mat overlap, wall contrast, sightlines, proofs, reprint, reopen, restore, license, privacy, digital-only delivery, safety, descriptive limits, and variation.