Condition photography
Damage-and-defect photography is the deliberate creation of visual evidence showing what is present, where it is located, how extensive it is, how severe it appears and whether it changes over time. Its purpose is not to make a flaw look dramatic, nor to make a collectible look better than it is. Its purpose is to create a fair, repeatable and interpretable record.
A strong condition photograph allows someone who was not present during the examination to understand the issue without depending entirely on the photographer's memory or judgement. Photographs record appearance; written observations record location, dimensions, character, uncertainty and significance. Together they create a dated baseline for later comparison, sale, transport, insurance, grading, conservation and collection care.
Collector scenario
A seller supplies a sharp macro photograph of a split in a boxed collectible. The image proves that a split exists, but not where it is, whether it reaches the structural seam, how large it is, whether the board is displaced, or whether the split is visible from the inside. The photograph looks detailed yet remains weak evidence.
A trustworthy record adds the complete box, the affected panel, a medium-range view of the corner and seam, the close detail, a scale and an interior view. The issue has not changed; the evidence has become interpretable.
Chapter one
Condition photography becomes more accurate when collectors separate broad description from later interpretation.
A defect is any characteristic that departs from an expected, ideal or reference condition. It may be a production irregularity, material imperfection, finishing inconsistency, wear, accidental damage, deterioration, alteration, repair, missing part or substitution. It does not automatically mean that something happened after manufacture.
Damage normally describes physical, chemical or biological change that has reduced integrity, stability, appearance or function: tears, cracks, dents, breaks, abrasion, staining, mould, corrosion, fading, crushing, adhesive failure, delamination or missing material.
Wear is change caused by contact, handling, friction, use or repeated movement. Rubbed edges, polished high points, spine wear, handling grime, softened corners, worn paint and hinge fatigue may be expected for age and use, but they remain condition evidence.
Deterioration is progressive material change caused by mechanisms such as oxidation, ultraviolet exposure, humidity fluctuation, corrosion, biological activity, plasticiser loss or adhesive degradation. Photography records visible symptoms; it does not always identify the mechanism.
Chapter two
A photograph becomes useful condition evidence when it answers a set of practical questions rather than merely presenting a close view.
Recognition
The image should make the physical characteristic recognisable: a crack, scratch, tear, stain, loss, dent, split, lifting coating, residue or missing component.
Location
A close-up needs an orientation view. The viewer should be able to place the issue on a specific edge, panel, joint, page, component or surface.
Extent
Use a scale, dimensions or a recognisable adjacent feature. A macro photograph can make a tiny flaw appear severe or make a substantial defect seem localised.
Significance
Severity is not only size. A small crack at a structural joint may matter more than a broad superficial scuff. Show depth, loss, deformation, opening and interference with function.
Change
Repeated photographs taken under controlled conditions can reveal crack growth, stain migration, corrosion spread, widening gaps, deformation or new loss.
Chapter three
A single close-up is rarely enough. Work from identity and orientation toward morphology, scale and diagnostic detail.
Establish which object is being recorded.
Place the affected area on the object.
Show the defect in relation to nearby structure.
Record morphology rather than merely presence.
Make size interpretable.
Reveal information normal light conceals.
Show whether the defect passes through or affects another surface.
Chapter four
Different defect families need different combinations of context, scale, viewpoint and lighting.
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Collector risk
Raking light can make a minor scratch look dramatic. Pair it with a normal-light image so texture is not mistaken for severity.
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Do not flex, open or stress a crack to make it visible. The act of photographing must not enlarge the defect.
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A closed tear may look minor from one side while the reverse reveals substantial fibre disruption.
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Flat frontal light can conceal three-dimensional change. A single overhead photograph may understate structural crushing.
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Photograph the absence itself and the evidence that makes it an absence. Do not assume every empty cavity or rough edge is later damage.
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Never press lifted material flat for the photograph. A clearer image is not worth causing detachment.
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A photograph can record appearance but rarely proves cause. Describe the visible stain before naming water, oil, mould, rust or adhesive.
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Colour difference may reflect fading, staining, oxidation, coating change, manufacture or photography. The image does not establish mechanism on its own.
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Use descriptive language such as ‘powdery green deposits are visible’ rather than diagnosing active corrosion from one photograph.
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Appearance alone may not distinguish mould from dust, bloom, efflorescence, corrosion or adhesive residue, and a hole does not prove an active infestation.
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Describe what is visible unless treatment records exist. ‘Glossy coating over the lower corner’ is safer than ‘professionally restored.’
Chapter five
The lighting method should reveal a specific property. Every diagnostic view should be interpreted alongside a representative normal view.
Baseline
Best for identity, colour, printed surfaces, broad staining and general condition. It can flatten texture and hide shallow deformation.
Topography
Best for scratches, dents, creases, lifting, planar distortion and impressed marks. It exaggerates relief and only reveals features aligned favourably to the light.
Internal structure
Best for paper thinning, tears, holes, watermarks, losses and internal cracks in translucent objects. It is not a normal-colour view and should be used sparingly with light-sensitive material.
Gloss and coating
Best for glossy surfaces, shallow scratches, polish variation, coatings, retouching, fingerprints and residues. Surface differences interrupt an otherwise even reflection.
Glare control
Useful for reflective paint, glossy print, varnished surfaces and plastic packaging. It may suppress surface information that ordinary glare would reveal, so retain a normal-light image.
Fine detail
Useful for crack morphology, fibres, print loss, corrosion and insect evidence. Macro images always need context and scale or viewers may misjudge size and importance.
Myth
The lighting that makes a defect look most obvious is automatically the best documentary lighting.
Reality
The best record usually combines ordinary representative light with a second arrangement that reveals topography, transmission or reflection. A dramatic image without a baseline can mislead.
Myth
A colour target guarantees that a condition photograph is colour accurate.
Reality
A target is useful, but accuracy still depends on the light source, white balance, exposure, camera processing, file profile and viewing workflow.
Chapter six
The same apparent defect may behave differently on paper, plastic, metal, textile, glass or coated surfaces.
Paper and print
Diffuse light records colour and staining; raking light reveals cockling and impressions; transmitted light reveals thinning, tears and loss; edge and spine profiles show binding distortion.
Boxes and packaging
Crushed corners, seam splits, tray damage, bowing and moisture deformation often need both outside and inside views to distinguish a surface crease from structural collapse.
Plastics and rubber
Broad diffuse light helps with overall appearance; a second directional view reveals stress whitening, crazing and fine cracks. Do not clean tacky or exuding material merely to improve the photograph.
Metals
A dark reflection can resemble tarnish and a bright reflection can conceal plating loss. Reposition lights and camera until scratches, pitting, corrosion and dents remain stable across views.
Glass, ceramics and stone
Use backlighting for transparent material and low-angle light for chips, glaze loss and repairs. A line may be a crack, scratch, seam, glaze feature or internal inclusion.
Textiles and soft goods
Record tears, thinning, pulled threads, fading and distortion without suspending, stretching or tensioning fragile material simply to make damage more visible.
Painted toys and figures
Record rub, chips, stress marks, glue, warping, decal loss and replacement parts. Comparative examples may help, but the photographs should not claim more than they demonstrate.
Records and discs
Controlled specular reflection reveals scratches and scuffs; a low side view communicates warping more honestly than an overhead photograph.
Chapter seven
A defect can be distorted by viewpoint just as easily as it can be hidden by light.
Keep the camera sensor parallel when recording flat covers, prints, maps and panels. This reduces keystone distortion, false tapering, unequal scale and misleading crack angles. Use oblique views deliberately for depth, lifting, warping and separation, but keep them as supplements to the orthogonal record.
A wide lens used close to the object enlarges the nearest feature, curves straight edges and exaggerates corner damage. Step back and use a more neutral focal length where possible.
Shallow focus can hide the end of a crack, the boundary of a stain or instability around a lifted area. Use support, a smaller aperture or careful focus stacking where appropriate, while avoiding processing that invents or smooths detail.
A ruler held above or below the defect can produce false measurement through perspective. Keep the scale close, legible and non-contact where fragility requires it. Record dimensions in the caption as well as the image.
A 14 mm diagonal split is present at the upper-right corner of the rear box panel. The split passes through the printed paper layer and board and opens by approximately 1 mm when unsupported. Minor paper loss is visible at its outer end.
This records type, size, location, direction, layers affected, degree of opening and associated loss. It does not claim water damage, active mould, factory origin, recent formation, structural soundness or professional restoration unless other evidence supports those conclusions.
Chapter eight
Glare, shadows, dust, sharpening, compression and perspective can create marks that do not exist on the collectible.
Chapter nine
Documentary processing may improve legibility, but it must not rewrite the condition of the object.
Generally defensible
Potentially misleading
Arrows, circles, numbered callouts, outlines, crack tracings, dimensions and shaded zones can connect photographs to condition-report entries. Keep the unannotated original, point to rather than cover the feature, use a consistent legend and identify uncertainty.
When an object has many defects, use a marked overview linked to numbered close-ups rather than covering one image with dozens of arrows.
Chapter ten
Repeat photography only reveals change when the variables that shape the image are recorded and reproduced.
Baseline
Capture identity, location, detail, scale and the photographic setup before change is suspected.
Trigger
Recheck after transport, display, environmental incidents, reported accidents, treatment, handling change or scheduled review.
Comparison
Compare crack length, gap width, stain area, corrosion spread, deformation, flake loss, colour difference or component movement.
Chapter eleven
Condition photography is particularly valuable before and after moments when responsibility, location or risk changes.
Chapter twelve
The evidence process must remain proportionate to the object, its stability and the value of the information sought.
Specialist threshold
Seek specialist help when the object is unstable, contaminated, mechanically complex, exceptionally valuable, hazardous, sealed, light-sensitive or likely to require ultraviolet, infrared, thermography, photomicrography or other technical imaging.
Specialist imaging can reveal information unavailable in normal visible light, but interpretation requires expertise. A technically impressive image can still support a confident but incorrect conclusion.
Chapter thirteen
The strongest routine is simple enough to repeat and strict enough to preserve evidential value.
Chapter fourteen
A technically excellent image becomes weak evidence when it cannot be matched to the correct object, view, date or condition note.
Suggested pattern
OBJECTID_YYYY-MM-DD_VIEW_DEFECT_SEQUENCE.extCOLL-00481_2026-07-14_FRONT_OVERVIEW_01.jpg
COLL-00481_2026-07-14_REAR-UPPER-RIGHT_SPLIT_02.jpg
COLL-00481_2026-07-14_REAR-UPPER-RIGHT_SPLIT-RAKING_03.jpg
COLL-00481_2026-07-14_REAR-UPPER-RIGHT_SPLIT-SCALE_04.jpg
Core principle
The strongest damage record normally contains an overall identity photograph, a locator view, a detailed defect view, scale, appropriate lighting, a factual written description, dated metadata and an unchanged original file.
That combination does more than show a flaw. It creates a reliable history of the object's physical life.
Return to the wider condition-photography section and its full set of topics.
Connect photographs to written condition records, identifiers, dates and evidence history.
Understand how condition evidence supports, but does not replace, grading judgement.
Move from recording visible change to preventing avoidable deterioration and handling damage.