Open Gallery
What can one public-domain artwork teach us?
Data illustration, not an app screenshot. Snapshot retrieved 2026-09-07T16:27:03+00:00. Open the template for refreshed data.
App link not opening? Your installed version may not recognize website template links yet. Use Templates inside CAR-TER, or download the file and open it with CAR-TER from Files or the share sheet. Get CAR-TER on the App Store.
In the app: Templates → Featured → Open Gallery. The app catalog version is signed and unlocks the template’s controls; manual file imports may require Control Pack for some controls.
Try it in 60 seconds
- Read the question. Check the source response and retrieval time before trusting any reading.
- Swipe through the collection; each card keeps its title and context.
- Tap either reading card to reveal what it means. Open Explore for another view and the source records.
- Find the observation time. Only records explicitly flagged public domain with an image are shown. Ordering is the API's, not curatorial advice.
The idea worth keeping
An image can be the main idea. Titles, maker, date, and source supply the context.
A short script you can read aloud
“What can one public-domain artwork teach us? This layout starts with that question, not a wall of controls. The data comes from Art Institute of Chicago. Swipe through the collection; each card keeps its title and context. The reading cards tell you what to notice; turn one over when you need context. An image can be the main idea. Titles, maker, date, and source supply the context. One important limit: Only records explicitly flagged public domain with an image are shown. Ordering is the API's, not curatorial advice.”
Suggested animation scene
Introduce one object at a time. Slide the next card into view with the same title/context structure; do not sweep through the collection too fast to read.
Storyboard: 0–8 seconds, ask the question. 8–25 seconds, introduce one observation. 25–45 seconds, perform the gesture above. 45–60 seconds, show the timestamp and limitation. Keep labels readable, offer a reduced-motion cut, and use actual source values or a clearly marked replay.
How this becomes a layout
The provider publishes data → a small read-only adapter selects and names the useful fields → CAR-TER controls bind to those fields. All controls in this template share one endpoint. Polling is cached for 3600 seconds; that is a retrieval interval, not a promise that the source updates that often.
Remix exercise
Duplicate this layout. Keep the source and units unchanged, but replace the primary visualization with the alternative in Explore, or move the record list above it. Ask a new reader which arrangement answers the opening question faster. Changing location or query parameters requires a new allowlisted server-side source, not an unwired selector.
Source, rights and limitations
Art Institute of Chicago · Exact upstream query · Usage terms / attribution
Selected public-domain images and non-description metadata: CC0, subject to Art Institute terms.
Only records explicitly flagged public domain with an image are shown. Ordering is the API's, not curatorial advice.
This is a selected result window, not a full archive. Missing numbers are not replaced with zero. Lines connect available observations; consult records for gaps. A green READY badge means the last retrieval succeeded, not that the underlying observation is recent. STALE means a retained prior response; UNAVAILABLE means no usable cached response. If your device goes offline, check the displayed retrieval time: the last screen can remain visible.
Open-data and publicly accessible API are different promises. This collection labels each source’s conditions; it does not assert that every provider’s database or API is open-source software.