How to photograph artwork for AR tracking.
Shoot straight-on, in soft even light, with the artwork filling the frame and every detail sharp. The photo you upload becomes the tracker's reference — the better it matches what a viewer's camera will actually see, the faster the AR locks on. Angled shots can be rescued by marking the four corners; glare, blur and flat color can't.
Why the photo matters more than anything else
Image tracking recognizes your artwork by its own visual detail — edges, texture, contrast. The system learns those features from the photo you upload, then hunts for them in the live camera feed. Everything about tracking quality flows from how well your reference photo matches reality: a faithful photo means instant lock; a photo with glare the real print doesn't have (or missing detail it does have) means the tracker is searching for something that isn't there.
The five rules
Perpendicular to the artwork, centered. If you can only shoot at an angle, use the corner-marking tool at upload — it flattens the perspective for you.
Indirect daylight or diffuse room light. Hard light writes shadows and hotspots into the reference that won't exist when someone scans in different light.
The artwork should be most of the photo. Background pixels teach the tracker nothing; artwork pixels are what it locks onto.
Tap to focus, hold still, check by zooming in. Soft focus quietly destroys the fine detail tracking depends on — it's the most common invisible failure.
Gloss, resin, foil and glass all reflect. Angle the light (not the camera) until reflections leave the surface — or shoot near a window with the artwork facing away from it.
If the piece was printed from a digital file, upload the file itself — it's a perfect, glare-free reference by definition.
What tracks brilliantly — and what struggles
| Tracks brilliantly | Struggles |
|---|---|
| Detailed illustration, painterly texture, busy linework | Large flat color fields with little internal detail |
| High contrast — darks and lights distributed across the piece | Low-contrast, tonally flat work (pale watercolor washes) |
| Matte prints and untextured surfaces | Heavy gloss, resin coats, holographic foil in hard light |
| Asymmetric compositions | Perfectly repeating patterns (the tracker can't tell tile from tile) |
Struggling art isn't disqualified — it just locks a little slower and wants a more careful reference photo. Foil trading cards, for instance, track well when photographed in soft light. More on that in creating AR trading cards.
Common mistakes that look fine but aren't
Photographing a screen. Shooting your monitor introduces moiré patterns the physical print won't have — upload the file instead. Cropping in from a wide shot. A heavy crop from a distant photo has already thrown away the detail; get close and fill the frame instead. "Fixing" the photo. Filters, heavy sharpening and beauty modes alter the exact pixels tracking needs to match. Honest and boring wins.
Then what?
Upload, compose your layers, publish, and scan the physical piece with your own phone — the lock speed you experience is what your audience gets. The full flow is in WebAR for artists, or jump straight to making an AR poster.