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The Visualising Data Newsletter - Issue #23, March 2026
Published 17 days ago • 11 min read
Welcome to the latest issue of the 'Visualising Data Newsletter', chronicling 50 of the most insightful and delightful data viz pieces of content I encountered during February 2026.
With April being an especially busy time for work and travel, there won't be an issue posted next month and so the next, compiled in May, will reflect the work I encountered during March AND April.
Happy Viz'ing!
Andy
Latest from me...
Firstly, some recent posts or announcements relating to my professional services and activities.
I am incredibly honoured to have been invited to be a judge for the prestigious Society of News Designs (SND) 47th annual Creative Competition. This is a "juried contest that recognises excellence in print and digital storytelling, graphics, illustration, social media, product design and more". I will be travelling to UC Berkeley in April to join a stellar group of industry professionals evaluating the best of the best this field has to offer.
The title rather speaks for itself! This is a big list of curated conference events in the data visualisation calendar or events in related adjacent fields.
This is the first of a special two-part episode featuring Moritz Stefaner and Enrico Bertini. The premise of these conversations was to explore Moritz and Enrico's respective selections of FIVE significant visualisation-related works, produced by other people, that have most influentially shaped their thinking about data visualisation. They then each offer a further +1 selection from their own body of work that they felt had had most significance on their career story. In this first-part episode we covered Moritz’s selections, focusing on data viz designs...
...and in this second part, just published yesterday, we switched to Enrico's perspective looking at 5+1 critical developments in data viz research that have shaped his academic career.
According to Nadieh herself, this is "the biggest and perhaps most creative project I’ve ever worked on!", so given the size and creativity demonstrated by her incredible back catalogue it nicely sets the scene for this exquisite project, article, and exploration of data about how we search for birds.
An interactive map of 3.4+ million Bluesky users based on their follower patterns. And its gorgeous. 10-15 years ago you would see massive network diagrams of this ilk quite frequently, with social media platforms being relatively novel at the time and typically opening their data hose to enable public experiments, so its refreshing to see this attempt from Theo be so well executed and equally well-received. I particularly love the name-labels given to detectable communities. Each one could be the name of an obscure indie band.
Drawing a close to an incredibly dense period of work for Riley and Claire, the humans behind the relentlessly original and charming 'Sportsball' hand-drawn visuals, this newsletter compiles the 8 original works produced for the Winter Olympics and profiles "How Figure Skating Works ⛸️" which seems to have done especially big numbers socials wise.
It should/could probably land in the News/Sundries section but I feel that classification would somewhat relegate RJ's building of an interactive explorer of (currently) 129 figures from his collection of Isotype Institute charts and maps. You can search by chart type, features, and colour as well as explore the publication metadata and OCR text.
"Few life experiences feel as universal, across generations, as the pains and frustrations of trying to find clothes that fit. In [The Pudding's] newest project we dive into the data about women's sizing chaos."
8. The Heavy Reality of Venezuela's Oil | Reuters
Some lovely #littlevis flourishes in this oily piece, with special attention paid to different textures throughout - a rather underused design channel.
9. Sunlight and water requirements for edible plants | Aman Bhargava
Maybe because I'm currently working out how to populate a new but barren garden, and I have little gardening know-how (or motivation to acquire the know-how), but this experiment resonated with me and made me realise how ripe (pun intended) the topic is for visualising.
"We’re launching Open Climate Risk, a fully open option for U.S. building-level climate risk data. It’s unique because it allows you to see not only risk scores, starting with wildfire, but also the complete underlying dataset, methods, and codebase."
11. The FT contest that challenged readers to redraw Europe’s borders | Financial Times
Let me allow Alan Smith to set the scene for this piece: "8 years ago, at the British Library, I first saw this map: an FT reader competition to predict the boundaries of Europe after WW1. I made a note to find out more one day - which ultimately led me last month to this tomb in West Norwood cemetery...". You can't not go and read it after that?!
12. The medal table as an Olympic fan scarf | Der Spiegel
Yep, things have been getting quite experimental at Der Spiegel with some real creativity from Nina, Rina and Anna who created this fun piece to generate tapestry style reports on the Winter Olympic medal's table. You can read more about how here.
A map Karim designed for Doctors Without Borders: "Each light is a hospital location. “Lights out” marks the moment teams must switch off, evacuate, and move on as the front advances. A tribute to resilience and care under fire."
19. One year ago, Donald Trump took an oath to serve the American people. Instead, he has focused on using the presidency to enrich himself. | New York Times
OK I now realise there's been a LOT of NYT stuff this month, but they have been very busy doing great visuals this month in particular, and so here's the last in the collection for which the title alone sets the scene.
A beautifully executed (and award-winning) pair of visuals, in static poster and digital interactive form, by Atlas Guo, offering an exploratory web map of Köppen-Geiger climate classification.
24. Made in the USA, sourced globally | Straits Times
Analysis of how Trump’s tariffs are "having a widespread impact, and American companies are not spared" especially those products claiming to be 'made in the USA' but which contain components from elsewhere.
25. How rightwing rhetoric has risen sharply in the UK parliament | The Guardian
"An unprecedented analysis of 100 years of parliamentary speeches has shown a sharp shift to the right on the issue – with the biggest swing from positive to negative attitudes coming in the past five years."
A map of all Great Britain's power assets showing live and historic data for not just wind farms but now also "gas power plants, nuclear, grid batteries, biomass, pumped hydro and even a bit of solar"
Staying with weather, it has been wet wet wet in Britain and Ireland during the early parts of 2026 but the Iberian Peninsula has also had it bad, if not worse. Here's a 3D viz to show that very clearly.
This project makes me happy. It is only down here in the list because I wanted it next to number 32. "In 2017, more than 10,000 people tracked experiences that made them happy as part of a research project. The researchers gathered more than 100,000 happy moments.
And related... another masterful project walk-through by Alvin Chang, this time elaborating on the process behind the 'Happy Map' aka "How I mapped more than 100,000 happy moments"
33. Talking Inspiration: A Discourse Analysis of Data Visualization Podcasts | Arxiv
A fascinating study, that I found thanks to Moritz, which explores the "performative setting" of data viz podcasts, their guests and their conversations, to "examine how legitimacy, identity, and practice are negotiated in community talk".
Really interesting exercise... "I gave an in-class assignment to create a Claude Artifact that would analyze user-uploaded data visualizations. The visualizations would be evaluated on the 'Junk Charts Trifecta' from Kaiser Fung"... with producing some interesting and thought-provoking results.
"Boundary disputes are a major but little-known challenge in mapping: how can you show disputed borders between neighboring countries that claim the same territory?"
I've seen a couple of talks recently making sense of the likely impact on the creative industries of AI and both referenced a diagram that emerged from this article by Prakhar Mehrotra and I found it an effective portrayal.
A nice summary of the different methods newsrooms use to visualise climate change, from "focusing on what warming looks like in a single city, to zooming out to show bigger shifts... to inviting readers to explore future scenarios themselves"
41. Media Habits Are Changing. Has That Made Dashboards Obsolete? | PolicyVIz
Interesting observations from Jon about how "our media consumption habits have changed so dramatically in recent years that most users are unlikely to explore data"
"Much like giving your story a hero, incorporating [3D] models of your subject can help move beyond abstraction to create a more engaging, immersive experience that pulls readers in."
Latest developments, announcements, or announcements affecting the data viz world, as well as additional references to pieces covering broader data, tech, or design matters.
A ton of fun and quite addictive. "Humans can't reliably recall colors. This is a simple game to see how good (or bad) you are at it. We'll show you five colors, then you'll try and recreate them."
"We're working on a new way to drag & drop! Wanna try it out? Join our study – we'll ask you about your drag-and-drop experiences, and get your hands on the prototype."
47. When the Newsroom Goes Quiet, Community Speaks Louder | Newspaper Design
After some brutal recent cuts to newsrooms, not least impacting on some of the best visual talent in the industry, Javier amplifies here a thoughtul initiative from the Society for News Design (SND): "If you’ve been laid off from an editorial or media role in the past year, SND is offering a complimentary one-year membership to help visual journalists and visual storytellers stay connected while navigating a transition"
Feels like its from a bygone internet era when things were more fun. You can draw a horse here and then watch your horse and all the other drawn horses parade across the screen.
Hi, I’m ANDY KIRK, an independent data visualisation expert. My vision is to deliver data viz excellence, everywhere. I offer data visualisation professional services to clients worldwide in my capacity as a design consultant, a prolific and experienced trainer, as a four-times published author, as a researcher and sought-after speaker. I'm editor of visualisingdata.com and host of the Explore Explain video and podcast series. If you have a desire to elevate your data viz capabilities, whether at the start of your journey or further along, get in touch.
Newsletter compiled and published by Andy Kirk on behalf of Visualising Data Ltd, 41 Talbot Road, Leeds, West Yorkshire LS8 1AG Unsubscribe | Update your profile
Andy Kirk | Visualising Data
Independent Data Visualisation Expert
Subscribe to the 'Visualising Data Newsletter' to elevate your understanding with my monthly chronicle of the most insightful and delightful data viz content.
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