About

An archive built from public collections, captions, and credit lines.

The pages stay close to the records themselves, so readers can check titles, dates, and image notes without sorting through extra noise.

Library of Congress Libraries: Free to Use and Reuse set
What it is

MerceMay is the site label, and the collection records do the real work.

This archive gathers images, maps, and reading notes from public collections. Each page is written to be legible on its own, with the collection name, the date, and the image credit kept close to the item being discussed.

  • The pages favor public records and direct credit lines.
  • The notes stay short enough to scan but specific enough to verify.
  • The site grows by adding clear entries, not by adding extra commentary around them.
Editorial approach

The writing stays with what is visible in the record: title, date, format, collection name, and a brief note about why the item matters in the archive.

What is included

Items earn a place when they add a useful record, a strong image, or a clear link to a related page. That keeps the archive focused and easy to browse.

How it reads

Plain descriptions, direct credit, and a small amount of context.

The page family works best when each part keeps its job clear.

Public records

Institution pages stay visible

The source page points back to the original collection page for every major image or book record.

Open sources
Image notes

Captions stay close to the image

Image pages keep their notes compact so a reader can see the object and the credit together.

Open image notes
Map room

Spatial notes stay general

Map pages focus on orientation, labels, and layout instead of travel storytelling.

Open map room
Reading shelf

Books add a second kind of record

The reading shelf keeps the archive balanced with printed material and reference pages.

Open reading shelf
Logbook

Updates stay brief

Log entries track page changes, new records, and source checks in a few lines.

Open logbook
FAQ

Questions stay practical

The FAQ answers the basic questions a reader usually has before browsing the rest of the site.

Open FAQ
Scope

What the archive does and does not try to do.

The archive is strongest when the page stays close to the record.

Image selection

Choose records with a clear public trail

The strongest entries are the ones that come with a clean collection page, a direct title, and enough context to place the item in the site.

Writing style

Keep the description simple

Short notes are easier to trust than long ones. A sentence or two is usually enough when the record already carries the facts.

Update rhythm

Add pages in small batches

New material works best when it arrives as one new record, one new note, or one new route at a time.

Collection rooms

Six rooms keep the archive from becoming one long image list.

Each room has its own kind of record, vocabulary, and path into the source ledger.

Sky room

Nebulae and galaxies

Carina, Orion, Eagle Pillars, Andromeda, and the Deep Field carry the strongest sense of scale in the archive.

Open image notes
Earth room

Orbit and weather

Blue Marble, night lights, aurora, Antarctica, and Hurricane Matthew are grouped by atmosphere, light, and system shape.

Open map room
Surface room

Mars and the Moon

Tracks, dunes, craters, panoramas, and lunar hardware give the archive a record of surfaces and instruments.

Read long note
Map room

Printed geography

City maps, lighthouses, route symbols, and page borders sit together because they teach a reader how to scan space.

Open map room
Print room

Books and posters

Library rooms, books-and-maps records, and WPA posters bring shelves, typography, and public message design into the set.

Open reading shelf
Motion room

Short NASA clips

The Artemis rollout and Perseverance 360 view add time and movement without replacing the source-image index.

Open sources