… on dithering
Exploring the beauty of dithering aesthetics, Bill Atkinson's legacy in Mac OS includes the Atkinson Dithering algorithm for MacPaint.
Hello there! I'm Arthur Soares
I'm a Brazilian from Belém, now living in Berlin and building tech products—both digital and physical—at HOLOPLOT. I’m also a photographer, a tech tinkerer, and someone with more hobbies than time.
This site is my corner of the internet — part archive, part playground. You’ll find personal updates, photo essays, deep dives into whatever’s caught my attention, and the occasional rant or experiment.
If something here clicks with you, feel free to subscribe below to get updates or follow via RSS. And if you ever want to talk, my inbox is open. 👋
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Short updates
Updates to this site
I’ve made some substantial changes to the structure of this site. It still runs on Ghost CMS, but I’
Hohwacht
The Shoebody Bop
The Shoebody Bop is weird, handmade, and pointless in the best way. No polish. No plan. Just someone making stuff for fun. It reminds me why I liked the internet in the first place.
Post Archive
Photography
We're in for a ride
I finally took the leap and swapped my Sony system for a Leica M11, rekindling my love for photography. At the same time, AI tools like Claude Code have reshaped how I approach coding, letting me build tools I never thought I could. Here’s a mix of photography, AI insights, and recent projects.
Homelab
A Homelab journey
My journey into the "Homelab" universe, where I've built a personal system to reclaim and securely store my digital media.
Sharing Obsessions
MyHouse.WAD, notpr0n, and Universal Paperclips
Some of the most interesting projects come from working in isolation, without chasing popularity. Games like MyHouse.WAD, Notpron, and Universal Paperclips grew beyond their creators' expectations, showing how passion projects can unexpectedly gain attention.
Travel
Chicken or Poutine?
We arrived in a sunny Montréal, navigated travel disruptions, and explored Le Plateau-Mont-Royal using Bixi bikes. Highlights include Schwartz's, public music festivals, and parks.
Personal
Summer beginnings
The weather has turned, and one remembers why one chose Berlin as its home. This is another visual dump since
Personal
Barcelona for ISE and Lisboa for Fabio and Flavia
Short update on a trip to Barcelona and Lisbon.
Happy New Year!
I'm slowly returning to my regular working routine after some long-awaited idle days in Elmshorn with Hannah'