Case Study · 02

LAPL

ClientLA Public Library
Year2026
RoleIdentity & Design System
TypeMasters Degree Studio
ContextCSUN · MDI

The Los Angeles Public Library has 73 locations and a website in 15 languages. Ask someone to picture it, though, and they’ll describe one building downtown. I wanted to see what the library looks like when it belongs to the whole city.

Flexible Visual SystemDesign SystemSpeculative
The LAPL identity at a glance: the LA monogram in Faculty Glyphic, Public Sans, a branch poster, the color pairs, a tote bag and four library cards

01 · Tension

Say “LA library” and most people see the Central Library: the tiled pyramid, the rotunda, the building that opened in 1926. It’s beautiful, but it’s one address. There are 72 other branches spread across the city, and the website alone runs in 15 languages. A single logo can’t cover that much ground. It says one thing, in one voice, at one size. So the brief I gave myself was a brand that could show up at any branch door, in any script, and still be recognized from a corner of it.

Position · Thesis

Open to All of Los Angeles. Belonging Before Becoming.

02 · Source

I started with the visual language and let the logo come last. The source is the Central Library itself, because no other city has that building. I drew eight of its details as shapes, then narrowed them down to four. I built the system with AI assistance, and I wrote it so a designer or an AI tool can pick it up and use it.

Eight elements of the Central Library drawn as shapes: slope, ray, setback, dome, portal, inscription, tile and the 73

03 · Alphabet

The alphabet is four letters and two moves. The letters are Tile, Slope, Curve and Point. The moves are Make, which sets letters down with a gap between them, and Cut, which takes them away flush. Everything else in the system is built from those six pieces.

The four letters: Tile, Slope, Curve and Point
Make and cut: Setback, Ray band, Rotunda and Lamp made from the letters; Step, Slice, Arch and Punch cut from them

04 · Vocabulary

Letters combine into words. The most important word is the Step, which is also the mark: whole letters set in a field with a stair cut from one corner. It has a version for every size, from a 24 px avatar to the side of a bus. The same letters build the library’s pictograms.

The LAPL mark: four letters in a field with a stair cut from its corner
Three named blocks of the LAPL mark
Library pictograms built from tiles

05 · Grammar

Five rules hold the system together, from a library card to a language switcher. I kept them loose on purpose. They set the edges and leave the actual design to whoever is using them.

The rules

  1. R1The step never rounds. Buttons and chips stay square to match it.
  2. R2Any shape from the alphabet is allowed, as long as it sits on the grid.
  3. R3The block never drops below 32 px. Under that, a single L. Under 24, only the step.
  4. R4Optical sizes match across every script, not just Latin.
  5. R5State colors live apart from the brand palette.

06 · Bridge

The step also sets the corners on every button and chip, which is why nothing in the interface is rounded. Design tokens carry the palette from primitives all the way into the product, and every line of text on screen meets AAA contrast.

The LAPL cover: the mark on ochre
The same letters in product: a branch card with today's hours and a Get directions button

Tokens · Primitives → Semantic → Field modes

07 · Formats

I picked the three formats most likely to break it: the library card, a branch flyer that has to work in several languages, and the catalog screen. Then I took it outside with a centennial campaign on billboards and the side of a bus.

Four library card fronts in oxblood, pine, lapis and ochre
Multilingual branch flyers in Korean, Spanish, English and Chinese
The LAPL homepage: What can we help you find?, with catalog search
Centennial billboard: 100 years under one roof
Centennial bus side, versions A and B
In-library poster: We lend more than books / Prestamos más que libros

08 · Generated

The last test was work nobody drew. These blocks were generated straight from the rules, and they’re good enough to ship. One building gave the shapes. All 73 doors get to use them.

Speculative studio project · Not affiliated with the Los Angeles Public Library


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