The Visualising Data Newsletter – Issue #27, October 2026

Welcome to the latest issue of the Visualising Data Newsletter, chronicling the most insightful and delightful data viz content.

Each month I collect, curate, and publish a collection of the best, most interesting, and thought-provoking data visualisation-related works I’ve encountered since the last issue. This latest collection relates to content I came across since August 2026.

Whether you are working on a dataviz, working in dataviz, or even working towards working in dataviz, you’ll hopefully find sources of inspiration and information. If you want to dive in deeper, browse through all previous issues on my Newsletter page. 

To sign up for emailed notifications when each issue is published, subscribe here.

Happy Viz’ing!

Andy

LATEST FROM ME...

Some new stuff, recent posts or announcements relating to my professional services.

In a couple of weeks I have the distinct pleasure of reforming with my esteemed peers, Valentina D’Efilippo and Stefanie Posavec, to deliver a one-off online training course ‘The Visual Design of Data’. This will be run across 4 x four hour live sessions (17, 19, 24 and 26 November), with each of us taking a session individually before coming together for a final exercise activity to wrap all the learning together. Only a few places remain! Visit Graphic Hunters for more details and how to register.

For the first time in two years I am running a one-day ‘Fundamentals of Data Visualisation’ course taking place at Flourish HQ in London on Tue 24th November. This event is open to anyone and everyone to register, and includes the offer of two ‘pay what you can afford’ places. There are a few places remaining so visit the course page for more details about the course, the pricing, and information about how to register.

Finally, early in 2027 I will be running a 2-day ‘Masterclass in Data Visualisation’ training event, also taking place at Flourish HQ in London, over Tuesday 2nd and Wednesday 3rd February. Visit the course page for details about the course, the pricing, and information about how to register.

VISUALS

Some of the freshest data visualisation, visual journalism, or generally inspirational design works or collections.

From beeswarm charts, through connected scatter plots, on to arrow maps and misty wildfire maps, this piece is packed with exquisite data representation methods by Gus Wezerek.

Discovered via Joey Cherdarchuk, Aaron J. Becker has created an enchanting interactive animated map of the Earth “rendered as data: Winds, currents, terrain, borders, populations: maps and map films about the shapes underneath the numbers” and beyond the live map it has a ton of bespoke view slices of aspects of life, from lighthouses to the average colours of land.

The title does a good job of describing what this about but within the article, which seems to have been a huge graphics-team effort to turn this around so quickly, there’s a perfect blend of visuals covering video clips, photo-imagery, annotated diagrams, maps, and charts to aid the understanding of this tragedy.

“Every solar eclipse, 2000 BCE to 3000 CE, placed where it peaked”. A wonderfully designed interactive globe that displays “11,898 points, one for every solar eclipse in NASA’s Five Millennium Canon of Solar Eclipses”. Just dive in and play.
This is an absolute visual extravaganza, exploring every conceivable angle of data analysis to do with the Hajj and the Umrah, the Islamic pilgrimages to the holy city of Mecca in Saudi Arabia.
Elegant visuals and compelling analysis wrapped up in this essay about how much medicine has progressed in our lifetimes but how – and why – it isn’t progressing as fast as it could.

In 2013 the original version of this video went viral and represented, at the time, one of the most powerful cases for storytelling with visuals. 13 years later, here’s an updated version from the same original creator, the enigmatically named ‘Politizane’. Beyond this update, there are a further four video

This is nice project, with a scrollable/browsable series of interactive exploded views of a US $100 note, including “a slider that pulls it apart, three lighting modes including UV, a cross-section through the paper, and a bending mode. Fourteen chapters explain the construction… that you can ignore and just explore it freely.”
A vast scrollable feast of sobering analysis exploring how “between 1961 and 1971 the United States sprayed nearly 20 million gallons of herbicide over the forests, mangroves and croplands of South Vietnam. Half a century on, the dioxin it left behind is still being cleaned from the soil. This is where it fell, year by year.”
Somehow Joris has come across this 102 year old Hungarian football analytics treasure: A momentum graph from the Hungary v Austria derby dated May 1924.
Another piece covering this subject, with Pablo Robles and Weiyi Cai skillfully walking readers through the path of destruction from the Nepal flooding through adjacent before and after imagery.

Really elegant interactive relief map for exploring the terrain of the world.

Webernaut is a “small independent site for discovering interesting corners of the web” and includes a collection focused on data visualisation: interactive maps, visual explainers etc. which offers a nice growing resource of notable works in a single browsable place.

Detailed look at how today’s temperatures compare to the historic average, I particularly liked the human-figures histogram.

Really like the opening visuals that take real money away from an initial stack of cash representing a typical budget. Rather than abstracting the subject using (for example) stacked bar charts using images of Australian notes adds a layer of relatability.

Beautifully executed visual essay with some gorgeous transitions and ornate flourishes along the way (the letter-by-letter destruction of the article’s title is one of the most enjoyable little moments I’ve had online this year).
From Graphicacy, the lead design and developers: “Earlier this week National Geographic launched its 9/11 video archive, marking 25 years since the attacks. It holds more than 100 hours of footage, including over 20 hours never seen publicly, with nearly 500 clips organized on a single timeline of the day and sortable by time, location and topic… giving the public a way to move through the firsthand accounts of survivors, first responders and eyewitnesses in the order the day unfolded.”

Sound on for this lovely experiment by Josh Wolk. “Every dot is a real subway train. Eight hundred of them, give or take, form a small jazz combo (walking bass, piano, sax, vibes, brushes) that has been playing without pause for over a hundred years. On the platforms they are hot, screaming, full of complaint. This is the music inside the noise.”

LEARNING

Some of the latest articles, interviews, or videos about data viz or related matters.

Lovely piece of work and lovely write up about it from RJ, who created a novel miniature of the David Rumsey Map Center’s stairwell into a pop-up book: “We wanted a staircase that could disappear. It needed four walls, rigid steps, and room for extravagant maps. Then it had to collapse flat and ship in an envelope.”
Attila reflects on the first anniversary year since he launched the Cabinet of Infographic Curiosities, a quest to discover, share and discuss “old and rare information graphics, data visualizations and maps”.
Not just an excellent zeitgeist-capturing article but one packed full of smart data and statistical analysis: “What 640 London shopping streets, 4,000 Billboard hits, a million films and synthetic AI personas tell us about why everything is flattening into sameness and how to regulate the algorithms behind it.”

I’m becoming ever more inclined to drift away from contributing to and obsessing over social platforms, and instead return to enjoying the web as it once was – more about visiting and discovering independent websites. Its always good to give a nudge to potentially new audiences to visit some of the OG data viz places, and so this month let me highlight Kaiser Fung’s long-standing Junk Charts site and his frequent smart observations about ways to refine visuals, that we can all learn so much from.

In this guest post, Peter Broad, Senior Data Visualisation Specialist at the Office for National Statistics, asked “What did we lose when chart-making switched from paper to programming?” with a nice enquiry about why the digital age sometimes struggles to match the unique qualities of pre-digital data design.
Some really useful tips from Enrico about how to use AI to help produce charts for presentations and training exercise activities.
“Behind the scenes on mapping Nepal’s severe floods, visual techniques for microplastics, and tracking new shipping routes through the Arctic.”
Shared via Mohamad Waked, who was a practitioner interviewed for this research, a new paper looks at Arabic data visualisation and the challenges of designing for Arabic contexts. Multiple authors involved, but led by Muna Alebri who is the go-to person for such studies.
I’d not previously come across the incredible work of Guru Prasad Gokumakula, Principal Visual Artist at Telangana Today, but very happy to have done so through this nice interview with TK Sajeev.
“I’ve heard great arguments for rejecting AI for environmental reasons (water, climate, energy) and for ethical reasons (like the theft of all digitizable intellectual property). I’ve even made those arguments myself (see previously linked blog post). But I also want to suggest another angle that can be used in conjunction with these: rejecting genAI for selfish reasons.”

29. Outlier Conference 2026 - Youtube

All 32 Outlier 2026 talks are now on YouTube
“It’s rare that map projections make international news. So last week was pretty exciting for cartographers. The UN endorsed a resolution to promote maps that accurately reflect the true size of continents, dethroning the 500-year-old Mercator projection in the process.”

NEWS & SUNDRIES

Announcements about data viz, new resources, or additional references covering broader data, tech, or design matters.

An exciting announcement to hear that the Information+ Conference – I might argue for it being the best on the data viz circuit – is scheduled to run in Milan over 7-9 June 2027. I’m definitely going to be there.

“This isn’t a think piece about automation anxiety. It’s a clear-eyed look at what the freelance design market collapse actually means—who it’s hitting hardest, why the middle specifically is disappearing, and what designers can realistically do right now to run a profitable creative business.”

With the 25th anniversary of September 11th landing during this period, here’s a photographic essay from Jonathan tracing his life through those 25 years since 9/11: “I became a journalist, got leukemia, raised two children and took more than 30,000 photographs of New York City after 9/11.”

Came across this via Nathan Yau, “Relive some of your favorite classic game franchises in a whole new way with Hand-Drawn Game Guides free fan art filled PDF guides”

Wendy Shijia’s creativity blows my mind and here she finds an exquisite way to marry together her final works with her design notes. Like a sensory massage for the brain.
“The chart is real. Its title is redacted. Five charts a day, all built from live public data. Everything is there except the one label that tells you what you’re looking at.”
“Absent Data: Why Gaps, Uncertainty, and Invisible Data Matter” (Wiley, 2027) is now available to pre-order and it will be a belter.

‘Line’ a fun tool to create your own pottery family based on a single curve: “Draw the curve, Line generates a whole family of proportional vessels, ready to export at real scale (SVG/PDF/STL). Free, in the browser.”

Read the exec summary and then access (for members) the full report to learn about the current trends in the data viz field.

You might not think you want to know the answer to that question. You might not think that spending 35m09s getting the answer to that question is worth it. You would be wrong though. Just give in to this remarkable piece of work by Bobby Fingers.