About this work

Ideas, experiments, first principles, and things made.

A quiet room for thought that keeps changing. Wander in, follow a thread, and stay as long as the questions do.

An overhead view of a pale wooden table arranged like a map of ideas: blank index cards linked by thin black string and small brass pins in soft morning light.

The writer

An ongoing magazine of evolving thought

Tattoos on the Inside is an ongoing magazine by J. Marcus Ross, tracing ideas across writing, images, and experiments, organized by theme so you can follow how questions, hunches, and first principles evolve over time.

Explore writing arranged as constellations of questions rather than a dated feed. Wander through themes, trace recurring arguments, and return later to see how the same ideas have been revised, expanded, or gently discarded.

What lives here

Browse themes

Field Notes

Observations from the field, kept honest and close to the ground.

Experiments

Small creative projects and things tried out in the open.

First Principles

The load-bearing beliefs, examined and occasionally rebuilt.

Lab

Ideas being tested. Some will hold. Some won’t.