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Roland Karthaus

@rolandk.eurosky.social
1.1K followers 4K following 238 posts

Bicycle rider, plant eater, open water swimmer, homebrewer Recovering Architect Consultant @ Inner Circle Plastic Dutchman

PostsRepliesMedia
Roland Karthaus @rolandk.eurosky.social · 16/10/2026
Beer will save us
Open book titled eco civilization making a world that works for all next to a pint of beer
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Roland Karthaus @rolandk.eurosky.social · 19/09/2026
It definitely did - I loved it!
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Roland Karthaus @rolandk.eurosky.social · 14/09/2026
Currently enjoying Carlo Rovelli's book of short anecdotes and reflections. He makes a good case that whilst inequality, racism, nationalism and war have plagued us for thousands of years, in the longer view they're relatively new features of human society. 1/2
Book cover in yellow with text: Carlo Rovelli / There are places in the world where rules are more important than kindness
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Roland Karthaus @rolandk.eurosky.social · 13/09/2026
Great thread! Going with the recent Banksy statue in London, capturing perfectly our current zeitgeist
3 Statues against a blue skyStatue of man blinded by a flag walking off a plinth
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Roland Karthaus @rolandk.eurosky.social · 11/09/2026
Pub opposite the @britishmuseum.bsky.social making the word Beer do some heavy lifting
Picture of a pub with sign 'Beer Tapestry'
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Roland Karthaus @rolandk.eurosky.social · 01/09/2026
Also reminded me of the genius spitting image puppet of Richard Rogers.
Puppet of the architect Richard Rogers with his organs outside his body
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Roland Karthaus @rolandk.eurosky.social · 01/09/2026
The Lloyds building still seems as mad and beautiful as ever. Crazy way to design a building and all the better for it. 40 years on, what innovative (not just funny shaped) buildings have we had since?
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Roland Karthaus @rolandk.eurosky.social · 25/08/2026
Absolutely stunning cycling & camping whisky tour of the Inner Hebrides with my eldest child and my brewing buddy to celebrate my half century. Think we caught the best four consecutive days of weather in Scotland for a long while! Bowmore tour and Arran distillery visit.
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Roland Karthaus @rolandk.eurosky.social · 17/08/2026
What could possibly go wrong?
Fish and chips, bun, ketchup, mushy peas, pebbly beach, feet, the sea
Beady-eyed fish and chip thief (seagull) on a post. Pier in the background.
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Roland Karthaus @rolandk.eurosky.social · 17/08/2026
Bike packing trip along the Pilgrims Way to Canterbury and chanced across this fab cyclists cafe in Wye
A bike loaded with gear against a signpost Outdoor space and building with sign "The Hub"
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Roland Karthaus @rolandk.eurosky.social · 17/08/2026
Bike packing trip along the Pilgrims Way to Canterbury and chanced across this fab cyclists cafe in Wye
A bike loaded with gear against a signpost Outdoor space and building with sign "The Hub"
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Roland Karthaus @rolandk.eurosky.social · 10/08/2026
If you happen to be in Durham on a Sunday, I can highly recommend a visit to @redhillsdurham.bsky.social Shame it's only open to the public for limited hours, but worth the effort: beautifully restored and fascinating building of socially historical significance.
Front view of a grand building from early 20th centuryDecorative hanging of the Durham Miners Association with two men in foreground shaking hands
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Roland Karthaus @rolandk.eurosky.social · 19/07/2026
Pushing 40 degrees outside in Bangkok but I have a Som Cheng tea, so all good
Photo of a brown and yellow drink in a glass with a piece of fruit on a stick
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Roland Karthaus @rolandk.eurosky.social · 10/07/2026
Kandalama hotel, Deshamanya Geoffrey Manning Bawa, FRIBA, Sri Lanka Clever use of black paint by Bawa to work with and against the planes and columns / foreground and background #architecture
Pen and watercolour drawing inside a building
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Roland Karthaus @rolandk.eurosky.social · 02/07/2026
London with Blimp
London taxi, red bus, buildings and a blimp above
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Roland Karthaus @rolandk.eurosky.social · 02/07/2026
A swim and sauna in Canary Wharf yesterday. Fab!
Lido with towers in background
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Roland Karthaus @rolandk.eurosky.social · 01/07/2026
Home made Hazy IPA with Riwaka and Citra hops #homebrew #beer
Glass of hazy pale ale on black surface against pink tiles
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Roland Karthaus @rolandk.eurosky.social · 22/06/2026
Beautiful campsite near Andover with wild flowers, butterflies, bees and swallows everywhere.
Butterfly on a flowerCampfire with people, one blowing in a marshmallow Sunset across field of flowersField of flowers with people in the distance, car and tarp
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Roland Karthaus @rolandk.eurosky.social · 14/06/2026
Thanks #miltonkeynes and Dom Whiting! #drumandbass
Photo of a man in an orange shirt and sunglasses and 'on one' cycling cap. Train in background
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Roland Karthaus @rolandk.eurosky.social · 14/06/2026
🤘
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Roland Karthaus @rolandk.eurosky.social · 07/06/2026
Update from the garden
Bee hovering near two passionflowers
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Roland Karthaus @rolandk.eurosky.social · 28/05/2026
I've read a couple of his books but this one is stunning
Book cover 'how life works' by Phillip Ball. Illustration of various animals
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Roland Karthaus @rolandk.eurosky.social · 23/05/2026
I've read some good books recently. This is the best of the bunch @philipcball.bsky.social
Photo of a book: How life works by Phillip Ball
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Roland Karthaus @rolandk.eurosky.social · 01/05/2026
Lovely groad ride
Bicycle propped on a bench with the words public property carved in it. Trees and canal backdrop
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Roland Karthaus @rolandk.eurosky.social · 20/04/2026
Day off #cycling
Bicycle in front of a pillar, trees in backgroundCamping chair in front of bicycle, trees in backgroundPOV cup of coffee, bicycle, green space, clouds, book
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Roland Karthaus @rolandk.eurosky.social · 19/04/2026
Fun!
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Roland Karthaus @rolandk.eurosky.social · 31/03/2026
Prepping for the worst #beer #homebrew
Dark bottles with white writing that says London porter 3/26
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Roland Karthaus @rolandk.eurosky.social · 21/01/2026
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Roland Karthaus @rolandk.eurosky.social · 14/01/2026
Misty sunrise, east London
Misty sunrise with runner and cityscape silhouette in the background
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Roland Karthaus @rolandk.eurosky.social · 11/01/2026
Sunday is Sauna time
Felt hat with Community Sauna Baths on it
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Roland Karthaus @rolandk.eurosky.social · 06/01/2026
Small patch of ice cleared for our swim this morning. 0.8 degrees.
Kayak in icy waterKayaks in icy water with frosty boardwalkChalkboard with "water temp 0.8"
The 8 is a snowmanView across water with sunrise and frosty boardwalk. Towers in the background
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Roland Karthaus @rolandk.eurosky.social · 01/01/2026
First brew of 2026
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Roland Karthaus @rolandk.eurosky.social · 31/12/2025
Last swim of 2025 4.2 degrees
View of a cyclist on a path next to water
View across open water with towers in the background
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Roland Karthaus @rolandk.eurosky.social · 26/12/2025
Boxing day swim
Industrial interior with Christmas lights. Chalk board reads: water temp 5.8
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Roland Karthaus @rolandk.eurosky.social · 25/12/2025
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Roland Karthaus @rolandk.eurosky.social · 21/12/2025
Roker pier, Sunderland Had a little swim
Red and white lighthouse at the end of a pier
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Roland Karthaus @rolandk.eurosky.social · 29/11/2025
Queen Elizabeth park looking good this evening #lovelondon
Red sky and buildings in parklandRed sky and buildings with canal
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Roland Karthaus @rolandk.eurosky.social · 26/11/2025
Morning swim
Water with towers in the background
Water with towers in the background
Canal with barges
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Roland Karthaus @rolandk.eurosky.social · 20/11/2025
First #openwaterswim below 10 of the year
Chalkboard Sign with text - water temp 7.8
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Roland Karthaus @rolandk.eurosky.social · 10/11/2025
Autumnal Glasgow
Trees with golden leaves in a park with two people middle distance on a bench. One has an umbrella
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Roland Karthaus @rolandk.eurosky.social · 02/11/2025
Evidently someone's a fan of Those Who Remain, but as I'm currently partway through a #SystemicDesign for #Complexity course, I enjoyed the everyday example of a rebalancing causal loop diagram. #systemthinking #design
Sign reads Underground Service Information, then hand drawn diagram showing causal loop between strong men, hard times, good times, weak men
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Roland Karthaus @rolandk.eurosky.social · 26/10/2025
#morningrun
Towpath, canal and trees in the autumn with pylon in the background
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Roland Karthaus @rolandk.eurosky.social · 24/10/2025
Morning swim
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Roland Karthaus @rolandk.eurosky.social · 22/10/2025
Morning run
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Roland Karthaus @rolandk.eurosky.social · 14/10/2025
Superb book by @samfr.bsky.social - lots of familiar stories marshalled together in a compelling narrative that explains our current predicament. Hard recommend
Book cover: Failed State by Sam Freedman
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Roland Karthaus @rolandk.eurosky.social · 01/10/2025
Sellout crowd at #architectse17 Chit Chat 6! #pechakucha #walthamstow #architecture
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Roland Karthaus @rolandk.eurosky.social · 24/09/2025
If you live in, or are interested in #walthamstow join us for an evening of rapid 'chit chat' talks about architecture on 1st October from 8pm Bit.ly/chitchat6
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Roland Karthaus @rolandk.eurosky.social · 31/08/2025
Yup. #growyourown #brewday
A can of beer and some hops A man sitting at a table opening a beer can with hops on the tableTwo bowls of picked hopsHops in a metal beer making vessel
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Roland Karthaus @rolandk.eurosky.social · 14/08/2025
Morning run, Lea Valley #lovelondon
Photo of a person's shadow on grass with trees and a building on the background
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Roland Karthaus @rolandk.eurosky.social · 07/08/2025
Incredible to finally experience the new @sohotheatre.bsky.social in Walthamstow!
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