SUMUS — geometric art from Stockholm

Geometry drawn by hand, patterns found in numbers.

Stockholm · Visual practice
Selected works

Works

Coloured-pencil mandala with five-fold symmetry: a five-petal star inside a ring of overlapping circles, framed by black fields and five open portals around the rim.
About

SUMUS

“Sumus” is Latin for “we are”. The wordmark reads the same from both sides of its axis — a reminder that most of what is interesting lives in the symmetry.

SUMUS is the Stockholm-based visual practice of Tony, a recreational mathematician and geometric artist. Most pieces start with a compass, a ruler and a sheet of square or isometric grid paper, and are finished in coloured pencil.

The work moves between mandalas built from overlapping circles, impossible figures that only exist on paper, number arrangements with hidden structure, and photographs of patterns that show up uninvited in the city.

Compass& ruler
Pencilon grid paper
StockholmSweden
Also by SUMUS

Projects

Productionworks.sumus.se

SUMUS Works

Selected Works

The artist portfolio itself: a gallery of works, music, and the Seed of Life, served from Stockholm.

Vanilla JSViteExpressSQLiteSharpffmpeg
Production

Sacred Forms

A Geometry Atlas

An interactive geometry atlas where the visitor builds the Seed of Life, the Flower of Life and Metatron's Cube one step at a time.

ReactvinextTailwind CSSshadcn/ui
In development

Sumus Lab

Hacker-terminal CTF in the browser

A browser-based capture-the-flag with tracks for networks and firewalls (Netcraft), Wi-Fi security (Wavecraft), Bluetooth security (Paircraft), and bash at standard and hard levels. Pick a track, work in the terminal and learn how each hole gets closed, without a single real packet leaving the page.

TypeScriptViteDocker
Production

B+ / Gatherly

More together

A mobile social platform for finding people and sharing activities: friendship, groups and dating.

Next.jsReactSupabasePostgresReact Hook Form + ZodSharp
Internal tool

Request Portal

IT ordering portal

An internal ordering portal for IT equipment, from choosing a computer and add-ons to orders that can be tracked.

Next.jsReactPostgreSQLTailwind CSS
In development

Sumus KB

IT help and knowledge base

A knowledge base for workplace IT support, with articles and decision trees that guide staff step by step. The public side offers help without exposing passwords or sensitive details.

TypeScriptReactViteTailwind CSS
Ops / security

Infrastructure & Security

Running and securing sumus

Every sumus site runs on self-hosted infrastructure with monitoring and alerting, regular vulnerability scanning, encrypted backups with restore tests and git-based deploys through CI.

DockerReverse proxyMonitoringCI/CD