A collection of all blog posts by Kelsey Taylor.

blog/Kelsey Taylor

Exploring the ecclesiastical map of the Catholic Church in the US

Kelsey Taylor | 12.18.25

Today we’re excited to announce that Stamen worked with the United States Conference of Catholic Bishops (USCCB) to release a map of dioceses and other administrative regions in the US. The map is the first official and freely accessible interactive map of Catholic dioceses in the US.  In the Latin Rite, dioceses are the building...

Stamen’s Dark (Map) Materials

Kelsey Taylor | 11.07.25

We’ve made a lot of dark maps over the years at Stamen. We’ll often see dark maps from other designers or commercial providers and think, “why so dark?” We have a philosophy around designing a dark map for a particular client or use case, but we haven’t ever really spelled it out – either internally...

What We Map in the Shadows

Kelsey Taylor | 10.31.25

Dark greetings! We’ve been thinking a lot about dark maps in recent months (as Kelsey presented about recently at NACIS) and the thought occurred to us: how quickly could we make a nice dark mode version of Stamen’s iconic Toner style?  As you may recall, a couple years ago we created vectorized versions of our...

Data visualization and mapping for a scientific audience with USGS Midwest Climate Adaptation Science Center’s Summer Symposium

Kelsey Taylor | 09.04.25

Last month, I led an interactive workshop at The Midwest Climate Adaptation Science Center’s Summer Symposium at the University of Illinois Urbana-Champaign in Urbana, Illinois. MW CASC is a consortium of research-focused academic, Tribal, and non-profit partners working collaboratively with the United States Geological Survey (USGS).  The workshop focused on data visualization and mapping for...

Navigate your city car-free with MetroMatch

Kelsey Taylor | 08.15.25

Earlier this summer, Stamen collaborated with the team at MetroMatch to update the look and feel of their transit-first navigation tool.  MetroMatch is a transit-focused travel planning and discovery site that connects travelers to destinations that are only a short walk from rail stations. MetroMatch’s pilot focuses on Washington, DC, taking advantage of the region’s...

Stamen at State of the Map US 2025

Kelsey Taylor | 07.16.25

The State of the Map US (SOTMUS) 2025 conference in Boston, MA was yet another fantastic gathering of cartographers, mappers, and map enthusiasts. Stamen was well-represented this year by Kelsey Taylor, Eric Brelsford, and Eric Rodenbeck. We presented two talks on Stamen projects related to open source tooling with maps. Now that we’re back in...

Debugging 101 with Stamen Carto Tools (and other tools we like)

Kelsey Taylor | 04.30.25

In vector cartography, the map is only as good as the data that powers it. If we don’t understand what’s going on in the underlying data, we’re pretty limited in our cartographic approach. A major part of this work involves parsing vector tile data, determining how one dataset compares to another, and diagnosing bugs encountered...

Taking UCSF’s Health Atlas National

Kelsey Taylor | 02.28.25

Stamen has been working with a team out of UCSF (University of San Francisco) Population Health and Health Equity to create and maintain their Health Atlas since 2019. You can read a bit about the initial launch in our blog post from 2020. In 2024 we had the opportunity to rebuild the Health Atlas and...

Refreshed global basemaps for Amazon Location Service

Kelsey Taylor | 12.19.24

In March 2023, we shared the initial release of a set of global basemaps we designed for Amazon Location Service. In 2024, we undertook a design refresh to improve upon the original release, adding more detail and contrast to the suite of maps Amazon provides. To celebrate the release, we are excited to walk you...

Stamen at NACIS 2024

Kelsey Taylor | 11.14.24

The North American Cartographic Information Society (NACIS) 2024 conference in Tacoma, WA was yet another fantastic gathering of cartographers, mappers, and map enthusiasts. Stamen was well-represented this year by Kelsey Taylor, Eric Brelsford, and Alan McConchie. This was a busy year for us – we presented five talks between the three of us! Now that...